Mounting structure for anti-dragging device of welding wiring assembly

Abstract

The utility model discloses a welding wiring assembly anti-dragging device installation structure which comprises an assembly limiting sheet metal part and a fixing frame which are movably connected, the assembly limiting sheet metal part comprises a first connecting part, one side of the first connecting part is provided with an assembly clamping part, the two opposite side edges of the assembly clamping part are both vertically connected with side frame sheet metal, and the side frame sheet metal is provided with a second connecting part. The two side frame metal plates are connected with the first connecting part, and an assembly clamping hole is formed in the assembly clamping part; the fixing frame comprises an assembling fixing part and a second connecting part, at least one second connecting hole is formed in the second connecting part, and the second connecting part is connected with the first connecting part. The connecting line assembly has the advantages that the assembly limiting sheet metal part is movably connected with the fixing frame through the metal retaining ring, dragging stress of the connecting line assembly can be decomposed in a slow release mode instead of rigid tensile, the connecting line assembly and a connector part of a front plate of a welding machine case can be better protected, and the service life of a welding machine is prolonged; the structure is simple, processing is easy and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of arc welding, in particular to an installation structure of an anti-drag device for a welding line assembly. Background Art

[0002] The wiring assembly in arc welding equipment is an important component for performing welding operations. It contains welding cables, cooling pipes, and welding machine control signal lines, etc., so the safety protection design requirements are very strict. Conventional hoses or corrugated hoses are usually used, and leather wrapping is used to protect the wiring assembly. However, in the process of completing the welding task, the welding gun is constantly moving, so the wiring assembly will also be constantly dragged, resulting in random direction and size strain on the wiring assembly, especially on the interface. Over time, it will greatly reduce the service life of the wiring assembly and even affect safe production.

[0003] In the existing welding technology, there are also some methods to solve the drag stress. Some of them are not satisfactory, and some are too complicated to implement. Therefore, it is necessary to seek simple and easy low-cost modification devices. Utility Model Content

[0004] The utility model aims to provide a welding line assembly anti-drag device installation structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding connection assembly anti-drag device installation structure, including a movably connected assembly limiting sheet metal and a fixing frame, the assembly limiting sheet metal including a first connecting part, one side of the first connecting part is provided with an assembly clamping part, two opposite sides of the assembly clamping part are vertically connected with side frame sheet metals, the two side frame sheet metals are both connected to the first connecting part, and the assembly clamping part is provided with an assembly clamping hole; the fixing frame includes an assembly fixing part and a second connecting part, the second connecting part is provided with at least one second connecting hole, and the second connecting part is connected to the first connecting part.

[0006] Further preferably, the second connecting holes are circular holes and the number does not exceed 5, which is convenient for adjusting the position of the assembly limiting sheet metal and realizing selecting the second connecting holes in different positions according to factors such as the force point when the assembly limiting sheet metal is connected to the fixing frame.

[0007] Further preferably, a first connecting hole is provided in the middle of the side of the first connecting portion away from the assembly locking portion, and a metal buckle is connected between the first connecting hole and the second connecting hole to achieve connection between the assembly limiting sheet metal and the fixing frame.

[0008] Further preferably, the assembly positioning hole is a lantern-shaped hole, which is convenient for installation and stop-limiting of the wiring assembly component; the diameter of the middle circular part is 45-65mm, which can adapt to the installation and connection of the wiring assembly components for most welding machines.

[0009] Further preferably, reinforcing ribs are connected between the two side frame sheet metals and the first connecting portion, which can improve the structural strength of the assembly limiting sheet metal.

[0010] Further preferably, the first connecting portion, the assembly clamping portion and the two side frame sheet metals form a four-sided three-dimensional structure, which is convenient for connecting the wiring assembly components; the assembly limiting sheet metal is an integrally bent and formed part, which has a simple processing method and high structural strength.

[0011] Further preferably, both ends of the assembly fixing portion are provided with a mounting hole for connecting the assembly fixing portion with the front plate of the welding machine chassis.

[0012] Further preferably, the assembly fixing portion is perpendicular to the second connecting portion, which facilitates the connection between the second connecting portion and the metal buckle; the fixing frame is an integrally bent part, which facilitates the processing and manufacturing of the fixing frame and has a simple processing method.

[0013] Beneficial effects: The anti-drag device installation structure of the welding connection assembly disclosed by the utility model realizes the connection and locking of the connection assembly component through the assembly locking hole, thereby realizing radial stop and axial anti-drag of the connection assembly component; the movable connection of the assembly limiting sheet metal is realized through the fixing frame and the metal buckle, and the connection of the second connection part and the metal buckle in different positions can be selected according to factors such as the stress point; the assembly limiting sheet metal is movably connected to the fixing frame through the metal buckle, so the drag stress of the connection assembly component can be eliminated in a slow release manner rather than rigidly resisting tension, which can better protect the interface components of the connection assembly component and the front plate of the welding machine chassis and increase the service life of the welding machine; the anti-drag device installation structure has a simple structure, is easy to process and manufacture, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axial structure of the installation structure of the anti-drag device of the welding line assembly disclosed in the embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the front view of the installation structure of the anti-drag device of the welding line assembly disclosed in the embodiment of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the assembly limiting sheet metal part disclosed in the embodiment of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a fixing frame disclosed in an embodiment of the utility model;

[0018] Figure 5 The present invention is a schematic diagram of the connection between the welding line assembly anti-drag device installation structure disclosed in the embodiment of the present invention and the line assembly components and the welding machine chassis front plate.

[0019] Figure markings: 1-assembly limiting sheet metal, 11-first connecting part, 111-first connecting hole, 12-assembly clamping part, 121-assembly clamping hole, 13-side frame sheet metal, 14-reinforcement rib, 2-fixing frame, 21-assembly fixing part, 211-installation hole, 22-second connecting part, 221-second connecting hole, 3-metal buckle, 4-wiring assembly component, 5-front panel of welding machine chassis. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1-5As shown, a welding line assembly anti-drag device installation structure is used to connect the line assembly component 4 of the welding machine with the front plate 5 of the welding machine chassis. When the line assembly component 4 is dragged by external forces in any direction, it can be restricted, radially stop, and axially anti-drag, so as to achieve the slow release and elimination of drag stress, and achieve better protection of the interface between the line assembly component 4 and the front plate 5 of the welding machine chassis, thereby improving the service life of the welding machine. The welding line assembly anti-drag device installation structure includes an assembly restriction sheet metal part 1 and a fixing frame 2, wherein the assembly restriction sheet metal part 1 is used for the connection and installation of the line assembly component 4, and the fixing frame 2 is used to connect with the assembly restriction sheet metal part 1 and the front plate 5 of the welding machine chassis, and finally realize the connection of the line assembly component 4 on the front plate 5 of the welding machine chassis. The fixing frame 2 is used to connect with the front plate 5 of the welding machine chassis, and the assembly restriction sheet metal part 1 and the fixing frame 2 are movably connected, so as to finally realize the connection of the line assembly component 4 with the welding machine chassis. The assembly limiting sheet metal 1 includes a first connecting portion 11, and an assembly locking portion 12 is provided on one side of the first connecting portion 11. Two opposite sides of the assembly locking portion 12 are vertically connected with side frame sheet metals 13. The two side frame sheet metals 13 are both connected to the first connecting portion 11. The first connecting portion 11, the assembly locking portion 12 and the two side frame sheet metals 13 form a four-sided three-dimensional structure. The assembly limiting sheet metal 1 is an integrally bent and formed part. The assembly locking portion 12 is provided with an assembly locking hole 121, which is used to adapt to the connection assembly component 4 to achieve the stop-shift locking of the connection assembly component 4. The fixing frame 2 includes an assembly fixing portion 21 and a second connecting portion 22, wherein the assembly fixing portion 21 is used to connect to the front plate 5 of the welding machine chassis and is realized by fastening bolts; at least one second connecting hole 221 is provided on the second connecting portion 22, and the second connecting portion 22 is connected to the first connecting portion 11, and a first connecting hole 111 is provided in the middle of the side of the first connecting portion 11 away from the assembly clamping portion 12, and a metal buckle 3 is connected between the first connecting hole 111 and the second connecting hole 221, that is, the two ends of the metal buckle 3 are respectively inserted into the first connecting hole 111 and the second connecting hole 221 to realize the connection between the first connecting portion 11 and the second connecting portion 22, thereby realizing the movable connection between the assembly limiting sheet metal 1 and the fixing frame 2, facilitating the movable connection of the wiring assembly component 4, and can relieve the drag stress between the wiring assembly component 4 and the front plate 5 of the welding machine chassis, and is non-rigid tensile resistant, and can effectively protect the wiring assembly component 4.

[0022] In the present application, the second connection hole 221 is a circular hole, which is convenient for the insertion and connection of the metal buckle 3. The number of the second connection holes 221 does not exceed 5, and when the number of the second connection holes 221 is greater than or equal to 3 and less than or equal to 5, the multiple second connection holes 221 are evenly arranged and arranged along the edge of the second connection part 22. When connecting with the assembly limiting sheet metal 1 through the metal buckle 3, the second connection holes 221 in different positions are selected according to the stress lighting factors.

[0023] In the present application, the assembly locking hole 121 is a lantern-shaped hole, which is convenient for the connector of the wiring assembly component 4 to pass through and form a locking limit for the wiring assembly component 4, so as to achieve radial stop and axial drag prevention for the wiring assembly component 4. The diameter size of the middle circular part of the assembly locking hole 121 is 45-65mm, preferably 55-60mm, which is suitable for the locking limit of most wiring assembly components 4. The diameter size of the middle circular part of the assembly locking hole 121 can also be designed according to the size of the wiring assembly component 4.

[0024] In the present application, reinforcing ribs 14 are connected between the two side frame sheet metals 13 and the first connecting portion 11. The reinforcing ribs 14 can increase the structural strength of the side frame sheet metals 13 and the first connecting portion 11, thereby improving the structural strength of the assembly limiting sheet metal 1.

[0025] In the present application, both ends of the assembly fixing portion 21 are provided with a mounting hole 211, and the fixing frame 2 and the welding machine chassis front plate 5 are realized through the mounting holes 211. The two fastening bolts pass through the mounting holes and are screwed to the welding machine chassis front plate 5, so that the assembly fixing portion 21 of the fixing frame 2 can be fixed on the welding machine chassis front plate 5. The assembly fixing portion 21 is perpendicular to the second connecting portion 22, which facilitates the connection between the second connecting portion 22 and the assembly limiting sheet metal part 1; the fixing frame 2 is an integrally bent and formed part, which is convenient for the processing and manufacturing of the fixing frame 2.

[0026] In the present application, the assembly limiting sheet metal 1 and the fixing frame 2 are movably connected via a metal buckle 3, and the drag stress of the wiring assembly component 4 can be relieved in a slow-release manner rather than rigidly resisting tension, which can better protect the interface components of the wiring assembly component 4 and the welding machine chassis front panel 5 and increase the service life of the welding machine.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the utility model content within the protection scope of the utility model.

Claims

1. A welding line assembly anti-drag device installation structure, characterized in that: The invention comprises an assembly limiting sheet metal component (1) and a fixing frame (2) which are movably connected, wherein the assembly limiting sheet metal component (1) comprises a first connecting portion (11), one side of the first connecting portion (11) is provided with an assembly clamping portion (12), two opposite sides of the assembly clamping portion (12) are vertically connected with side frame sheet metals (13), the two side frame sheet metals (13) are both connected to the first connecting portion (11), and the assembly clamping portion (12) is provided with an assembly clamping hole (121); the fixing frame (2) comprises an assembly fixing portion (21) and a second connecting portion (22), the second connecting portion (22) is provided with at least one second connecting hole (221), and the second connecting portion (22) is connected to the first connecting portion (11).

2. The installation structure of the anti-drag device of the welding line assembly according to claim 1 is characterized in that: The second connection holes (221) are circular holes and the number thereof does not exceed 5.

3. The installation structure of the anti-drag device of the welding line assembly according to claim 1 or 2, characterized in that: A first connection hole (111) is provided in the middle of the side of the first connection portion (11) away from the assembly locking portion (12), and a metal buckle (3) is connected between the first connection hole (111) and the second connection hole (221).

4. The installation structure of the anti-drag device of the welding line assembly according to claim 1 is characterized in that: The assembly locking hole (121) is a lantern-shaped hole, and the diameter of the central circular portion thereof is 45-65 mm.

5. The installation structure of the anti-drag device of the welding line assembly according to claim 1 is characterized in that: Reinforcing ribs (14) are connected between the two side frame sheet metals (13) and the first connecting portion (11).

6. The installation structure of the anti-drag device of the welding line assembly according to claim 1, characterized in that: The first connecting portion (11), the assembly clamping portion (12) and the two side frame sheet metals (13) form a four-sided three-dimensional structure, and the assembly limiting sheet metal component (1) is an integrally bent and formed component.

7. The installation structure of the anti-drag device of the welding line assembly according to claim 1 is characterized in that: Both ends of the assembly fixing portion (21) are provided with a mounting hole (211).

8. The installation structure of the anti-drag device of the welding line assembly according to claim 1, characterized in that: The assembly fixing portion (21) is perpendicular to the second connecting portion (22), and the fixing frame (2) is an integrally bent component.

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