阅读说明：本技术 一种调整式焊枪 (Adjustable welding gun ) 是由 杨学英 于 2018-08-10 设计创作，主要内容包括：本申请属于工业加工领域,尤其涉及一种调整式焊枪包括枪体和与之相连的枪把,所述枪体的顶端设置有枪管,枪管内设有伸缩焊接部,伸缩焊接部包括固定部和与固定部相连的活动部,固定部和活动部均为空心管结构,固定部与枪管固定连接,活动部外壁设置有滚珠,固定部内壁设置有多根导轨,滚珠与导轨配合相连。本调整式焊枪能够针对不同的长度的焊接要求对于焊枪的焊接部分进行调整,使用时能够通过调整固定部和活动部之间的连接位置,调整整个焊枪的焊接深度,并且空心管结构能够是的焊接时的外部电源的电源线穿过空心处,便于电源的走线,避免了有可能外部走线而造成其他的危险,卡齿与固定卡扣配合怎能锁紧固定部和活动部。(The utility model belongs to the industrial processing field especially relates to an adjustment formula welder includes the rifle body and the stock that links to each other with it, the top of the rifle body is provided with the barrel, is equipped with flexible welding part in the barrel, and flexible welding part includes fixed part and the movable part that links to each other with the fixed part, and fixed part and movable part are hollow tube structure, fixed part and barrel fixed connection, and the movable part outer wall is provided with the ball, and the fixed part inner wall is provided with many guide rails, and the ball links to each other with the guide rail cooperation. This adjustment formula welder can adjust welder's welding part to the welding requirement of different lengths, can adjust whole welder's welding depth through the hookup location of adjustment between fixed part and the movable part during the use to the power cord of the external power source when the welding that hollow tube structure can be passes hollow department, the line of walking of the power of being convenient for has avoided probably outside to walk the line and has caused other dangers, latch and fixed buckle cooperation how can lock fixed part and movable part.)

1. An adjustable welding gun, characterized in that: including the rifle body (1) and the handlebar of a gun (2) that links to each other with it, the top of the rifle body (1) is provided with barrel (3), be equipped with flexible welding part in barrel (3), flexible welding part includes fixed part (4) and movable part (5) that link to each other with fixed part (4), fixed part (4) and movable part (5) are hollow tube structure, fixed part (4) and barrel (3) fixed connection, movable part (5) outer wall is provided with the ball, fixed part (4) inner wall is provided with many guide rails, the ball links to each other with the guide rail cooperation.

2. An adjustable weld gun according to claim 1, wherein: the tail end of the movable part (5) is provided with a heating part (6), the heating part (6) is connected with an external power supply through a power line, and the power line penetrates through the hollow parts of the fixed part (4) and the movable part (5).

3. An adjustable weld gun according to claim 2, wherein: and a fixing buckle (7) is arranged at the joint of the fixing part (4) and the movable part (5).

4. An adjustment torch according to claim 31 wherein: the outside of the movable part (5) of the fixed part (4) is provided with a latch (8) matched with the fixed buckle (7).

Technical Field

The application belongs to the industrial processing field, especially relates to an adjustment formula welder.

Background

The welding gun is one of the main devices for hot air welding. Consists of a heating element, a nozzle and the like. The structure of the welding gun is divided into a gas welding gun, an electric welding gun, a rapid welding gun and an automatic welding gun. The torch is a torch that heats the coil by burning a combustible gas (hydrogen or a mixture of acetylene and air) so that the compressed air fed into the coil is heated to a desired temperature. The amount of air fed in or out is regulated by a tap. The heating device of the electric welding gun consists of a ceramic groove pipe and an electric heating wire therein. The speed of welding may vary from nozzle configuration to nozzle configuration. The quick welding gun is formed by improving the structure of a welding gun nozzle.

The welding gun is used for clamping the stud, lifting the stud (igniting electric arc), pressing the stud downwards and transmitting welding current. The welding gun accessory is also provided with a support frame, the stud is ensured to be vertical to the surface of a workpiece, when the diameter of the stud changes, a stud chuck with the corresponding diameter needs to be replaced, and the extension length of a connecting rod between the support frame and a welding gun body is adjusted, so that the welding gun accessory can adapt to studs with different lengths. The welding gun is lifted and pressed down by the electrode (stud) through three main elements of electromagnetic coil, iron core and spring.

The torch used for the secondary gas shielded flux cored arc welding is similar to that used for the gas shielded arc welding. The welding gun has various specifications, rated values and types, is suitable for welding guns for automatic and semi-automatic welding, and is air-cooled and water-cooled. Although the shielding gas cools the torch as it passes through it, air-cooled torches rely on heat being dissipated into the surrounding air for cooling. The welding gun is selected mainly according to the welding current and the used shielding gas. If the current is 500A or more, a water-cooled torch is generally used. When the welding current is less than 500A, some welders prefer to use a water-cooled welding gun.

Although the existing welding gun has many improvements on the welding effect, the welding gun cannot be easily used for treating a certain extremely narrow or deep place.

Disclosure of Invention

In order to overcome the above problems in the prior art, an adjustable welding gun capable of performing a welding process at a narrow position has been proposed.

In order to achieve the technical effects, the technical scheme of the application is as follows:

an adjustable welding gun, characterized in that: including the rifle body and the stock that links to each other with it, the top of the rifle body is provided with the barrel, be equipped with flexible welding part in the barrel, flexible welding part includes fixed part and the movable part that links to each other with the fixed part, fixed part and movable part are the hollow tube structure, fixed part and barrel fixed connection, the movable part outer wall is provided with the ball, the fixed part inner wall is provided with many guide rails, the ball links to each other with the guide rail cooperation.

The tail end of the movable part is provided with a heating part, the heating part is connected with an external power supply through a power line, and the power line penetrates through the hollow parts of the fixed part and the movable part.

And a fixing buckle is arranged at the joint of the fixed part and the movable part.

The outside of the movable part of the fixed part is provided with a latch matched with the fixed buckle.

The application has the advantages that:

this adjustment formula welder can adjust welder's welding part to the welding requirement of different lengths, can adjust whole welder's welding depth through the hookup location of adjustment between fixed part and the movable part during the use to the power cord of the external power source when the welding that hollow tube structure can be passes hollow department, the line of walking of the power of being convenient for has avoided probably outside to walk the line and has caused other dangers, latch and fixed buckle cooperation how can lock fixed part and movable part.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

In the drawings: the gun comprises a gun body 1, a gun handle 2, a gun barrel 3, a fixed part 4, a movable part 5, a heating part 6, a fixed buckle 7 and a latch 8.

Detailed Description