CN219004863U

CN219004863U - Quick-release soldering bit with positioning function

Info

Publication number: CN219004863U
Application number: CN202223061390.2U
Authority: CN
Inventors: 陈小勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-12
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a quick-dismantling soldering iron with a positioning function, which comprises a soldering iron head and a soldering iron head outer tube, wherein a positioning needle is fixedly arranged on the soldering iron head, a positioning groove is formed in the side wall of one end of the top of the soldering iron head outer tube, and the positioning needle is movably clamped with the positioning groove; the welding head is detachably connected with the outer tube of the welding head, and is connected through the quick-connection structure, so that the subsequent replacement is not affected by heating compared with the traditional welding head in threaded connection; the welding head is detachably connected with the welding head outer tube through the quick-dismantling part, so that the welding head outer tube does not need to be discarded when the welding head is replaced, unnecessary waste is reduced, and the use cost is reduced; the cost of a nut or an installation fixed structure can be saved, and the use scene is expanded.

Description

Quick-release soldering bit with positioning function

Technical Field

The utility model relates to the technical field related to soldering irons, in particular to a quick-release soldering iron head with a positioning function.

Background

Soldering iron generally refers to a tool for soldering electronic components, and comprises a base and a soldering iron head, wherein the soldering iron head is provided with a knife shape and a round shape, and the use method is as follows: the soldering iron head is completely filed by a file, a power supply is arranged, when the temperature is gradually increased, rosin is coated on the soldering iron head, when the soldering iron head starts to melt soldering tin, the soldering iron head is put on a sand paper with a small amount of rosin and soldering tin to be ground, and the working surface is ground, so that the soldering iron head is plated with a layer of soldering tin, the service life of the soldering iron head is prolonged, the soldering iron head is generally fixed in a threaded manner, an internal thread of the soldering iron head structure or a nut is fixed to an outer tube thread of the soldering iron head, but the soldering iron head is fixed after the screw is deformed after being heated, or is coagulated and stuck by the rosin, and the disassembly and the replacement are influenced. And it is inconvenient to locate it when installed, thereby causing inconvenience to the user.

In order to solve the problem, the present handle iron head has the application number of 202020552818.51, and the handle iron head comprises a handle shell, and is characterized in that: the top of handle shell is provided with the solder tip outer tube, the locating pinhole has been seted up on the surface of handle shell, the constant head tank has been seted up to the lower extreme on solder tip outer tube surface, the solder tip outer tube is located the inner chamber of handle shell, and passes through constant head tank activity joint between handle shell and the solder tip outer tube.

The welding head and the welding head outer tube are in compression joint together by using the adhesive when being assembled, when only the welding head is replaced, the welding head and the welding head outer tube are required to be separated and are recombined together, the reliability before the welding head can not be recovered is improved, the welding head outer tube is required to be replaced by using the adhesive, the welding head outer tube is not convenient to replace when the welding head is replaced, and the welding head outer tube is generally not required to be replaced, so that the welding head outer tube can be replaced by using the structure when the welding head is replaced, and the waste of the welding head outer tube can be caused.

Disclosure of Invention

The utility model aims to provide a quick-release soldering bit with a positioning function, which overcomes the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a quick detach soldering iron with locate function, includes soldering iron and soldering iron outer tube, the fixed positioning needle that is provided with of soldering iron, the constant head tank has been seted up to the lateral wall of the top one end of soldering iron outer tube, positioning needle and constant head tank activity joint.

Further stated, the soldering iron head is fixedly connected with the soldering iron outer tube.

Further stated, the soldering bit comprises an abutting part and a heat conduction connecting column, the inner diameter of the outer tube of the soldering bit is slightly larger than that of the abutting part of the soldering bit, the positioning needle is fixedly arranged on the abutting part, and a deep hole is formed in the middle of the heat conduction connecting column and used for being inserted with a heating rod.

Further stated, the positioning groove is matched with the positioning needle, and the positioning groove is provided with a clamping groove which is bent and extended to one side.

Further stated, the side wall of the outer tube of the soldering bit is provided with a heat dissipation hole in a penetrating way.

Further, the number of the heat dissipation holes is four.

Further stated, the heat dissipation holes are provided as holes of different shapes.

Compared with the prior art, the utility model has the following beneficial effects:

the welding head is detachably connected with the outer tube of the welding head, and is connected through the quick-connection structure, so that the subsequent replacement is not affected by heating compared with the traditional welding head in threaded connection; the welding head is detachably connected with the welding head outer tube through the quick-dismantling part, so that the welding head outer tube does not need to be discarded when the welding head is replaced, unnecessary waste is reduced, and the use cost is reduced; the cost of a nut or an installation fixed structure can be saved, and the use scene is expanded.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a disassembled view of the present utility model;

fig. 3 is a schematic perspective view of a soldering bit.

The drawings are marked with the following description:

the welding head comprises a 1-welding head outer tube, a 2-welding head, a 3-positioning needle, a 4-positioning groove, a 5-clamping groove, a 6-abutting part and a 7-heat conduction connecting column.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of one element is referred to as being "plural," it may be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The present utility model will be described in detail with reference to the following embodiments shown in the drawings:

as shown in fig. 1-3, in this embodiment, a quick-release soldering iron head 2 with a positioning function is provided, which includes a soldering iron head 2 and a soldering iron head outer tube 1, the soldering iron head 2 is fixedly provided with a positioning needle 3, a positioning slot 4 is provided on a side wall of one end of the top of the soldering iron head outer tube 1, and the positioning needle 3 is movably clamped with the positioning slot 4.

In the using process, the soldering iron head 2 is fixedly connected with the soldering iron head outer tube 1 through the positioning needle 3 and the clamping groove, the soldering iron head 2 is in a knife edge structure, and the soldering iron head 2 can also be in other shapes.

The welding head 2 comprises an abutting part 6 and a heat conduction connecting column 7, the inner diameter of the welding head outer tube 1 is slightly larger than the abutting part 6 of the welding head 2, certain friction is generated between the welding head 2 and the inner side wall of the welding head outer tube 1 when the welding head 2 is inserted into the welding head outer tube 1, the reliability and stability of assembly of the welding head 2 and the welding head outer tube are improved, the positioning needle 3 is fixedly arranged on the abutting part 6, the positioning groove 4 is matched with the positioning needle 3, and the positioning groove 4 is provided with a clamping groove 5 extending to one side in a bending mode. The positioning needle 3 on the ground connection part can slide corresponding to the positioning groove 4 and slide into the clamping groove 5 along the stipulation when in insertion, and the middle part of the heat conduction connecting column 7 is provided with a deep hole for inserting a heating rod.

The side wall of the outer tube 1 of the soldering iron head is provided with four heat dissipation holes in a penetrating mode, and internal heat dissipation can be quickened when the electric soldering iron is stopped.

The specific inserting mode of the soldering iron head 2 and the soldering iron head outer tube 1 is that the soldering iron head 2 is inserted into the top of the soldering iron head outer tube 1, the positioning needle 3 on the abutting part 6 of the soldering iron head 2 moves to the bottom of the positioning groove 4 along the positioning groove 4, and then the soldering iron head 2 is rotated to enable the positioning needle 3 to move to the clamping groove 5 along the extending position of the positioning groove 4, so that the limit of the soldering iron head 2 is realized.

When the soldering iron head 2 needs to be detached and replaced, after the soldering iron head 2 is cooled, the soldering iron head 2 is rotated, the positioning needle 3 slides onto the positioning groove 4 along the clamping groove 5 and is then pulled out, the soldering iron head can be replaced, the action does not waste the soldering iron head outer tube 1, and the use cost can be reduced.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features of the above-described embodiments are not described for brevity, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description, and it is also possible for those skilled in the art to make several variations and modifications without departing from the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a quick detach soldering iron with locate function, includes soldering iron and soldering iron outer tube, its characterized in that: the welding head is fixedly provided with a positioning needle, a positioning groove is formed in the side wall of one end of the top of the outer tube of the welding head, and the positioning needle is movably clamped with the positioning groove.

2. The quick release soldering bit with positioning function of claim 1, wherein: the soldering iron head is fixedly connected with the soldering iron outer tube.

3. The quick release soldering bit with positioning function of claim 1, wherein: the welding head comprises an abutting part and a heat conduction connecting column, the inner diameter of an outer tube of the welding head is slightly larger than that of the abutting part of the welding head, the positioning needle is fixedly arranged on the abutting part, and a deep hole is formed in the middle of the heat conduction connecting column and used for being inserted with a heating rod.

4. The quick release soldering bit with positioning function of claim 1, wherein: the positioning groove is matched with the positioning needle, and the positioning groove is provided with a clamping groove which is bent and extended to one side.

5. The quick release soldering bit with positioning function of claim 1, wherein: and a heat dissipation hole is arranged on the side wall of the outer tube of the soldering bit in a penetrating way.

6. The quick release soldering bit with positioning function of claim 5, wherein: the number of the heat dissipation holes is four.

7. The quick release soldering bit with positioning function of claim 5, wherein: the heat dissipation holes are arranged as holes with different shapes.