Rotary bracket of wire feeder

Abstract

The utility model discloses a wire feeder rotating bracket which comprises a bottom metal plate, a rotating assembly is installed above the bottom metal plate, a wire feeder supporting plate is connected above the rotating assembly, the rotating assembly comprises a rotating shaft sleeve and a fixed shaft sleeve, the rotating shaft sleeve comprises a rotating shaft and a first assembling plate, and the rotating shaft is arranged below the middle of the first assembling plate. The fixed shaft sleeve comprises a fixed shaft and a second assembly plate, the fixed shaft is arranged above the second assembly plate, a first round assembly hole is formed in the middle of the upper portion of the fixed shaft, a second round assembly hole is formed in the middle of the bottom of the first assembly hole, the first assembly plate is matched with the first assembly hole, and the second assembly hole is matched with the rotating shaft. The wire feeder has the advantages that stress generated when the welding gun moves to drive the wire connecting assembly to move can be converted into rotating power of the wire feeder supporting plate and the rotating shaft sleeve of the rotating assembly, the wire feeder can rotate by 360 degrees in a barrier-free mode, the welding gun can be prevented from being excessively bent and twisted in the welding process, damage is reduced, and applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a rotating bracket for a wire feeder. Background Art

[0002] Welding equipment refers to the equipment required to implement the welding process. Welding equipment includes welding machines, wire feeders, welding process equipment and welding auxiliary devices. The wire feeder can stably and smoothly deliver the welding wire to the welding site, which is an important process condition for completing the welding operation with high quality. The existing wire feeder has a fixed structure, or cannot be turned, resulting in frequent bending and kinking of the welding gun and the connecting line assembly, or is separated from the welding machine, thereby increasing the floor space, and cannot be flexibly moved to adapt to welding in different welding positions. Not only is the flexibility of use low, but it also increases the labor intensity of the welder, reduces welding efficiency, and also poses a safety hazard. Some can also realize the rotation of the wire feeder, but the stability of the wire feeder installation is not enough, and stable wire feeding cannot be achieved. For example, a rotatable wire feeder mounting bracket disclosed in patent publication number CN215787354U is connected to the wire feeder through a frustum, and the wire feeder can rotate around the frustum. However, according to the drawings and contents of the manual, the wire feeder is merely fixed to the mounting bracket by inserting the frustum into the wire feeder. Therefore, there are great hidden dangers in the stable support of the wire feeder and the stable rotation of the wire feeder. It cannot be guaranteed that the frustum can always be located at the center of gravity of the wire feeder, nor can it be guaranteed that the wire feeder will not tilt when rotating, resulting in poor stability. Utility Model Content

[0003] The purpose of the present utility model is to provide a rotating bracket for a wire feeder to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire feeder rotating bracket, comprising a bottom sheet metal, a rotating assembly is installed above the bottom sheet metal, a wire feeder support plate is connected above the rotating assembly, the rotating assembly includes a rotating shaft sleeve and a fixed shaft sleeve, the rotating shaft sleeve is fixed in the middle and lower part of the wire feeder support plate, the fixed shaft sleeve is fixed in the middle and upper part of the bottom sheet metal, the rotating shaft sleeve includes a rotating shaft and a first assembly plate, the first assembly plate is circular, the rotating shaft is arranged in the middle and lower part of the first assembly plate, the fixed shaft sleeve includes a fixed shaft and a second assembly plate, the fixed shaft is arranged above the second assembly plate, a circular first assembly hole is provided in the middle above the fixed shaft, a circular second assembly hole is provided in the middle of the bottom of the first assembly hole, the first assembly plate is adapted to the first assembly hole, and the second assembly hole is adapted to the rotating shaft.

[0005] Further preferably, the bottom sheet metal includes an upper end face mounting plate of a rectangular structure, and a staggered support sheet metal is provided on the outer side of the long sides of both sides of the upper end face mounting plate, and a staggered mounting sheet metal is provided on the side edges of the two support sheet metals away from the upper end face mounting plate. Through the staggered setting, it is ensured that the upper end face mounting plate and the support sheet metal can undergo slight deformation, so that the rotating bracket can have a certain buffering effect after carrying the wire feeder.

[0006] It is further preferred that the upper end surface mounting plate, supporting sheet metal and mounting sheet metal are arranged in a stepped manner from top to bottom, and a first bending portion arranged up and down is connected between the upper end surface mounting plate and the supporting sheet metal, and a third bending portion arranged up and down is connected between the supporting sheet metal and the mounting sheet metal, and a second bending portion arranged downward is provided on the outer side of the short sides of both sides of the upper end surface mounting plate, and the second bending portion is at the same height as the first bending portion, and the connection between the upper end surface mounting plate and the supporting sheet metal is achieved through the first bending portion, and the connection between the supporting sheet metal and the mounting sheet metal is achieved through the third bending portion, and the cooperation between the second bending portion and the first bending portion can effectively improve the supporting capacity of the upper end surface mounting plate.

[0007] Further preferably, the bottom sheet metal is an integrally bent structure, which is easy to process and has high structural strength; a plurality of first mounting holes are provided on the upper end surface mounting plate for connecting to the second assembly plate of the rotating component; a plurality of second mounting holes are provided on the mounting sheet metal for connecting to the welding machine.

[0008] Further preferably, the second assembly plate is a circular structure, and is provided with a plurality of fourth mounting holes, and the fourth mounting holes cooperate with the second mounting holes to fix the second assembly plate to the bottom sheet metal.

[0009] It is further preferred that the wire feeder support plate includes an assembly sheet metal of a rectangular structure, and a fourth bending portion bent upward is provided on the outer side of the long sides of both sides of the assembly sheet metal, and a fifth bending portion bent upward is provided on the outer side of the short sides of both sides of the assembly sheet metal. Through the fourth bending portion and the fifth bending portion, the wire feeder support plate can undergo slight deformation when subjected to gravity, and has a mobile buffering effect, thereby ensuring the stability of the supported wire feeder and improving the wire feeding effect; a number of fifth mounting holes are provided on the assembly sheet metal to realize the connection between the assembly sheet metal and the wire feeder; a first through hole is provided at each of the four corners of the assembly sheet metal for passing the support legs of the wire feeder, thereby achieving the effect of avoidance and positioning.

[0010] Further preferably, the wire feeder support plate is an integrally bent structure with high structural strength and easy processing; the fourth bending portion is an L-shaped structure, and its height is the same as that of the fifth bending portion, thereby improving the supporting force of the wire feeder support plate.

[0011] Further preferably, a plurality of third mounting holes are provided on the first assembly plate, and the third mounting holes cooperate with the fifth mounting holes to realize the connection between the rotating assembly and the wire feeder support plate.

[0012] The swivel bracket of the wire feeder disclosed by the present invention can realize the rotation of the wire feeder support plate relative to the bottom sheet metal through the rotating assembly, and the stress generated by the movement of the connecting assembly when the welding gun moves is converted into the rotational power of the rotating shaft sleeve of the wire feeder support plate and the rotating assembly, so that the wire feeder can rotate 360 ​​degrees without obstacle, which can avoid excessive bending and kinking of the welding gun during welding and reduce damage. It can be applicable to wire feeders of various models and with high stability requirements, and has high applicability; it can save installation space of the wire feeder and at the same time ensure that the wire feeding of the wire feeder is stable, smooth and uniform, thereby improving the welding effect; the swivel bracket has a simple structure, and the bottom sheet metal and the wire feeder support are both formed by integral bending, which is easy to process, has low processing cost, and is easy to assemble and maintain; it can be directly installed on the top cover of the welding machine, has a compact structure, is easy to disassemble and assemble, and can integrate the external wire feeder into the welding machine. The wire feeder has high installation and rotation stability and is easy to move together, which can improve the applicability and flexibility of different welding positions and welding sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the axial structure of the rotating bracket of the wire feeder disclosed in an embodiment of the present utility model;

[0014] Figure 2 This is a schematic diagram of the exploded structure of the rotating bracket of the wire feeder disclosed in an embodiment of the present utility model;

[0015] Figure 3 This is a schematic structural diagram of the bottom sheet metal disclosed in an embodiment of the present utility model;

[0016] Figure 4 This is a schematic structural diagram of the rotating assembly disclosed in an embodiment of the present utility model;

[0017] Figure 5 This is a structural schematic diagram of a wire feeder support plate disclosed in an embodiment of the present utility model;

[0018] Figure 6 This is a schematic diagram of the matching structure of the wire feeder, the welding machine and the rotating bracket disclosed in an embodiment of the present utility model.

[0019] Figure markings: 1-bottom sheet metal, 11-upper end mounting plate, 111-first mounting hole, 112-first bending portion, 113-second bending portion, 12-supporting sheet metal, 121-third bending portion, 13-mounting sheet metal, 131-second mounting hole, 2-rotating component, 21-rotating sleeve, 211-rotating shaft, 212-first assembly plate, 2121-third mounting hole, 22-fixed sleeve, 221-fixed shaft, 2211-first assembly hole, 2212-second assembly hole, 222-second assembly plate, 2221-fourth mounting hole, 3-wire feeder support plate, 31-assembly sheet metal, 311-fifth mounting hole, 312-first through hole, 32-fourth bending portion, 33-fifth bending portion, 4-wire feeder, 5-welding machine. 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 1-6As shown, a wire feeder rotating bracket can be installed on a welding machine 5 to support the wire feeder 4 and facilitate the rotation of the wire feeder 4. Through the rotating bracket, when the welding gun moves, the stress generated by the movement of the connecting assembly is converted into the rotational power of the hanging rotating bracket, so that the wire feeder can rotate smoothly, which can avoid excessive bending and kinking of the welding gun and reduce damage. The rotating bracket includes a bottom sheet metal 1, a rotating component 2 is installed above the bottom sheet metal 1, and a wire feeder support plate 3 is connected above the rotating component 2. The bottom sheet metal 1 is used to connect to the welding machine 5, and the wire feeder support plate 3 is used to connect to the wire feeder 4. The rotating component 2 is used for the rotational connection between the bottom sheet metal 1 and the wire feeder support plate 3. The rotating component 2 is used to realize the rotation of the wire feeder support plate 3 relative to the bottom sheet metal 1, thereby realizing the rotation of the wire feeder 4 relative to the welding machine 4. The rotating assembly 2 includes a rotating sleeve 21 and a fixed sleeve 22. The rotating sleeve 21 is fixed to the middle and lower part of the wire feeder support plate 3, and the fixed sleeve 22 is fixed to the middle and upper part of the bottom sheet metal 1. The rotating sleeve 21 includes a rotating shaft 211 and a first assembly plate 212. The first assembly plate 212 is circular. The rotating shaft 211 is arranged at the middle and lower part of the first assembly plate 212. The fixed sleeve 22 includes a fixed shaft 221 and a second assembly plate 222. The fixed shaft 221 is arranged above the second assembly plate 222. A circular first assembly hole 2211 is provided in the middle above the fixed shaft 221, and a circular second assembly hole 2212 is provided in the middle of the bottom of the first assembly hole 2211. The first assembly plate 212 is adapted to the first assembly hole 2211, and the second assembly plate 222 is adapted to the first assembly hole 2211. The second assembly hole 2212 is adapted to the rotating shaft 211, thereby enabling the first assembly plate 212 to be inserted into the first assembly hole 2211, realizing the connection between the rotating sleeve 21 and the fixed sleeve 22. The first assembly hole 2211 is used to limit the rotating sleeve 21, ensuring that the rotating sleeve 21 rotates smoothly, thereby ensuring that the wire feeder 4 rotates smoothly relative to the welding machine 5. The rotating shaft 211 is inserted into the second assembly hole 2212, strengthening the connection between the rotating sleeve 21 and the fixed sleeve 22. The arrangement of the rotating shaft 211 and the second assembly hole 2212 enables the rotating sleeve 21 to rotate relative to the fixed sleeve 22. At the same time, the second assembly hole 2212 can limit the rotation of the rotating shaft 211, ensuring that the rotating shaft 211 rotates smoothly. The first assembly plate 212 is used to connect to the wire feeder support plate 3, and the second assembly plate 222 is used to connect to the bottom sheet metal 1.

[0022] In one embodiment of the present application, the bottom sheet metal 1 includes a rectangular upper mounting plate 11 for connecting to the second assembly plate 222. A staggered support sheet metal 12 is provided on each of the long sides of the upper mounting plate 11. The sides of the two support sheet metals 12 facing away from the upper mounting plate 11 each include a staggered mounting sheet metal 13. This staggered arrangement creates a height difference between adjacent upper mounting plates 11, support sheet metal 12, and mounting sheet metal 13. This allows for slight deformation under gravity, providing a cushioning effect on the wire feeder 4 supported by the rotating bracket, ensuring stable installation of the wire feeder 4 and, consequently, stable wire feeding, improving welding performance. Furthermore, the staggered arrangement protects the welding machine 5 connected to the bottom sheet metal 1.

[0023] Based on the above scheme, the upper end surface mounting plate 11, the supporting sheet metal 12 and the mounting sheet metal 13 are arranged in a stepped manner from top to bottom, and a first bending portion 112 arranged up and down is connected between the upper end surface mounting plate 11 and the supporting sheet metal 12, and a third bending portion 121 arranged up and down is connected between the supporting sheet metal 12 and the mounting sheet metal 13. A second bending portion 113 arranged downward is provided on the outer side of the short sides of both sides of the upper end surface mounting plate 11, that is, the connection between the upper end surface mounting plate 11 and the supporting sheet metal 12 is realized through the first bending portion 112 to form a staggered structure; the connection between the supporting sheet metal 12 and the mounting sheet metal 13 is realized through the third bending portion 121 to form a staggered structure; the second bending portion 113 is at the same height as the first bending portion 112, so as to realize the support of the four sides of the upper end surface mounting plate 11, with high supporting capacity and improved structural strength of the upper end surface mounting plate 11.

[0024] Based on the above scheme, the bottom sheet metal 1 is an integrated bending forming structure, which is easy to process and has low processing cost, and the integrated structure can be deformed more easily, ensuring the overall stability and improving the structural strength of the bottom sheet metal 1; a plurality of first mounting holes 111 are provided on the upper end surface mounting plate 11, which are used to connect with the second assembly plate 222 of the rotating component 2, and this can be achieved by passing bolts through the first mounting holes 111 and the corresponding holes on the second assembly plate 222; a plurality of second mounting holes 131 are provided on the mounting sheet metal 13, which are used to connect the mounting sheet metal 13 to the welding machine 5, and this can be achieved by passing bolts through the second mounting holes 131 and locking it to the welding machine 5.

[0025] Based on the above scheme, the second assembly plate 222 is a circular structure, on which are provided several fourth mounting holes 2221. The fourth mounting holes 2221 cooperate with the second mounting holes 131, that is, the bolts are passed through the fourth mounting holes 2221 and the second mounting holes 131 to achieve the connection between the second assembly plate 222 and the mounting sheet metal 13, thereby realizing the connection between the rotating component 2 and the bottom sheet metal 1.

[0026] In another embodiment of the present application, the wire feeder support plate 3 includes a rectangular assembly sheet metal 31, which is convenient for installing the wire feeder 4; a fourth bending portion 32 that is bent upward is provided on the outer side of the long sides of the assembly sheet metal 31, and a fifth bending portion 33 that is bent upward is provided on the outer side of the short sides of the assembly sheet metal 31. The fourth bending portion 32 and the fifth bending portion 33 support the wire feeder 4 and can undergo a slight deformation, which can have a certain buffering effect on the wire feeder 4, ensure the installation stability of the wire feeder 4, improve the stability of wire feeding, and enhance the welding effect. A plurality of fifth mounting holes 311 are provided on the assembly sheet metal 31 for connecting with the wire feeder 4 to facilitate the passage of bolts; a first through hole 312 is provided at each of the four corners of the assembly sheet metal 31, which plays a role of avoidance, facilitating the passage of the legs of the wire feeder 4, and plays the role of positioning, locking, and tightening, ensuring the installation stability of the wire feeder 4 and improving the wire feeding effect.

[0027] Based on the above solution, the wire feeder support plate 3 is an integrally bent structure, which is easy to process and has low processing costs. The integral structure can be deformed more easily, ensuring the stability of the overall structure. The fourth bend 32 is an L-shaped structure, and its height is the same as that of the fifth bend 33, which improves the support capacity of the fourth bend 32.

[0028] Based on the above scheme, a number of third mounting holes 2121 are provided on the first assembly plate 212, and the third mounting holes 2121 cooperate with the fifth mounting holes 311, that is, the wire feeder support plate 3 is fixed to the first assembly plate 212 by bolts passing through the third mounting holes 2121 and the fifth mounting holes 311, thereby realizing the connection between the wire feeder support plate 3 and the rotating component 2.

[0029] In this application, the bottom sheet metal 1 and the wire feeder support plate 3 are both integrally bent and formed. In addition to fulfilling specific functions, all bends significantly increase the structural strength of the sheet metal body, reduce the thickness of the sheet metal, and reduce the overall weight of the assembled structure. The overall structure of the rotating bracket is simple, easy to process, assemble, and maintain, and convenient to disassemble and assemble, allowing the external wire feeder 4 to be integrated into the welding machine 5, achieving synchronous movement of the wire feeder 4 and the welding machine 5, and having high applicability.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A wire feeder rotating bracket, characterized by: The invention comprises a bottom sheet metal (1), a rotating assembly (2) is installed above the bottom sheet metal (1), a wire feeder support plate (3) is connected above the rotating assembly (2), the rotating assembly (2) comprises a rotating shaft sleeve (21) and a fixed shaft sleeve (22), the rotating shaft sleeve (21) is fixed at the middle lower part of the wire feeder support plate (3), the fixed shaft sleeve (22) is fixed at the middle upper part of the bottom sheet metal (1), the rotating shaft sleeve (21) comprises a rotating shaft (211) and a first assembly plate (212), the first assembly plate (212) is circular, the rotating shaft (211) is fixed to the middle lower part of the wire feeder support plate (3), the fixed shaft sleeve (22) is fixed to the middle upper part of the bottom sheet metal (1), the rotating shaft sleeve (21 ... rotating shaft (211) is fixed to the middle lower part of ) is arranged at the middle and lower part of the first assembly plate (212), the fixed sleeve (22) includes a fixed shaft (221) and a second assembly plate (222), the fixed shaft (221) is arranged above the second assembly plate (222), a circular first assembly hole (2211) is provided in the middle above the fixed shaft (221), a circular second assembly hole (2212) is provided in the middle of the bottom of the first assembly hole (2211), the first assembly plate (212) is adapted to the first assembly hole (2211), and the second assembly hole (2212) is adapted to the rotating shaft (211).

2. A wire feeder rotating bracket according to claim 1, characterized in that: The bottom sheet metal (1) comprises an upper end surface mounting plate (11) of a rectangular structure, and a staggered support sheet metal (12) is provided on the outer sides of both long sides of the upper end surface mounting plate (11), and a staggered mounting sheet metal (13) is provided on the sides of the two support sheet metals (12) away from the upper end surface mounting plate (11).

3. The wire feeder rotating bracket according to claim 2, characterized in that: The upper end surface mounting plate (11), the supporting sheet metal (12) and the mounting sheet metal (13) are arranged in a stepped manner from top to bottom; a first bending portion (112) arranged vertically is connected between the upper end surface mounting plate (11) and the supporting sheet metal (12); a third bending portion (121) arranged vertically is connected between the supporting sheet metal (12) and the mounting sheet metal (13); a second bending portion (113) arranged downward is provided on the outer side of the short sides of both sides of the upper end surface mounting plate (11); and the second bending portion (113) is at the same height as the first bending portion (112).

4. A wire feeder rotating bracket according to claim 3, characterized in that: The bottom sheet metal (1) is an integrally bent structure, the upper end surface mounting plate (11) is provided with a plurality of first mounting holes (111), and the mounting sheet metal (13) is provided with a plurality of second mounting holes (131).

5. The wire feeder rotating bracket according to claim 4, characterized in that: The second assembly plate (222) is a circular structure, and is provided with a plurality of fourth mounting holes (2221), wherein the fourth mounting holes (2221) match the second mounting holes (131).

6. The wire feeder rotating bracket according to claim 1, characterized in that: The wire feeder support plate (3) includes a rectangular assembly sheet metal (31), and a fourth bending portion (32) bent upward is provided on the outer side of the long sides of both sides of the assembly sheet metal (31), and a fifth bending portion (33) bent upward is provided on the outer side of the short sides of both sides of the assembly sheet metal (31). A plurality of fifth mounting holes (311) are provided on the assembly sheet metal (31), and a first through hole (312) is provided at each of the four corners of the assembly sheet metal (31).

7. The wire feeder rotating bracket according to claim 6, characterized in that: The wire feeder support plate (3) is an integrally bent structure, and the fourth bent portion (32) is an L-shaped structure, the height of which is the same as that of the fifth bent portion (33).

8. The wire feeder rotating bracket according to claim 6, characterized in that: A plurality of third mounting holes (2121) are provided on the first assembly plate (212), and the third mounting holes (2121) match with the fifth mounting holes (311).

Images