Tool for winding and welding air conditioner mesh enclosure

Abstract

The utility model discloses an air conditioner mesh enclosure wire winding welding tool which comprises a center frame, a circular frame, a plurality of wire winding assemblies and a positioning disc, the circular frame is located on the outer side of the center frame, one end of each wire winding assembly is fixed on the center frame, the other end of each wire winding assembly is fixed on the circular frame, the wire winding assemblies are evenly distributed on the outer side of the center frame, a boss is arranged above the center frame, and the positioning disc is arranged on the boss. The positioning disc is arranged on the boss in a sleeving mode, a plurality of positioning grooves are formed in the periphery of the positioning disc, and the positioning grooves are located between the adjacent winding assemblies. By arranging the winding assembly, the metal strip can be conveniently wound on the winding assembly, and winding is convenient; by arranging the positioning disc, the corresponding end of the metal rod arranged in the radial direction can be fixed to the positioning groove, the position of the metal rod arranged in the radial direction on the net-shaped structure is fixed, the metal rod in the radial direction does not need to be fixed manually additionally, manpower is saved, operation is convenient, and practicability is high. And the coil on the winding assembly and the radial metal rod are conveniently and directly welded and fixed by welding equipment, so that the air conditioner mesh enclosure is obtained.

Description

Technical Field

[0001] This utility model relates to a structure for processing air conditioner mesh covers, and more particularly to a tooling for winding and welding air conditioner mesh covers. Background Technology

[0002] During the manufacturing process of the air conditioner outdoor unit's mesh cover, it needs to be wound into a mesh shape and then welded and fixed to radial metal rods. In actual workshop production, the metal strips are first wound one by one on an operating table, and then placed on a welding table. The wound metal mesh is then welded and fixed to the radial reinforcing rods to obtain the final mesh cover structure of the air conditioner outdoor unit. During the welding process, the mesh structure needs to be manually fixed, and the reinforcing rods need to be fixed in the corresponding positions of each metal strip in the mesh to complete the welding. The entire process is quite cumbersome, labor-intensive, and inconvenient. Utility Model Content

[0003] The purpose of this utility model is to provide a tooling for welding air conditioner mesh covers that can solve at least one of the above problems.

[0004] According to one aspect of the present invention, a tooling for welding wires in an air conditioner mesh cover is provided, comprising a central frame, a circular frame, a winding assembly, and a positioning plate. The circular frame is located outside the central frame. One end of the winding assembly is fixed to the central frame, and the other end is fixed to the circular frame. There are multiple winding assemblies, which are evenly distributed outside the central frame. A boss is provided on the top of the central frame, and the positioning plate is sleeved on the boss. Multiple positioning grooves are provided on the outer periphery of the positioning plate, and each positioning groove is located between adjacent winding assemblies.

[0005] The beneficial effects of this utility model are as follows: by providing a winding assembly, the metal strip can be easily wound on the winding assembly, making winding convenient; by providing a positioning plate with a positioning groove, the corresponding end of the radially positioned metal rod can be fixed in the positioning groove, thus fixing the position of the radial metal rod on the mesh structure without the need for manual fixing of the radial metal rod, saving manpower and making operation convenient. It also facilitates the welding equipment to directly weld and fix the coil on the winding assembly to the radial metal rod to obtain the air conditioner mesh cover.

[0006] In some embodiments, the circular frame is provided with multiple fixing plates, each located between adjacent winding assemblies. Each fixing plate has a locking slot, which corresponds one-to-one with a positioning groove. Thus, by providing locking slots on the fixing plates, the other end of the radial metal rod can be easily inserted into the locking slot for fixation, working together with the positioning groove to limit and fix the corresponding metal rod without requiring manual fixing.

[0007] In some embodiments, the tooling for welding the air conditioner mesh cover winding also includes a support plate. Multiple support plates are provided, with each end fixed to an adjacent winding assembly. The support plate is located between a central frame and a circular frame, and has grooves that correspond to positioning slots. Thus, by providing support plates, the distance between adjacent winding assemblies is maintained, while the center of the radial metal rod is easily engaged into the groove, achieving multi-point positioning of the metal rod and preventing movement during welding.

[0008] In some embodiments, the winding assembly includes a toothed plate with multiple teeth forming grooves between adjacent teeth. One end of the toothed plate is fixed to a central frame, and the other end is fixed to a circular frame. Thus, by providing grooves, the metal strip can be easily inserted into the grooves, enabling winding turn by turn and meeting the winding requirements.

[0009] In some embodiments, the toothed plate has a bent portion, with the circular frame located below the bent portion and the central frame higher than the circular frame. Thus, by providing the bent portion, it facilitates the downward winding of the mesh cover, meeting the corresponding winding requirements and making it easy to wind mesh covers of the appropriate shape.

[0010] In some embodiments, the winding assembly further includes a first reinforcing plate and a second reinforcing plate, which are respectively clamped on both sides of the toothed plate, and the two ends of the support plate are respectively fixed to the first and second reinforcing plates. Thus, by providing the first and second reinforcing plates, the strength of the toothed plate can be increased, improving the performance requirements of the winding assembly.

[0011] In some embodiments, the periphery of the center frame is provided with mounting slots, and there are multiple mounting slots corresponding to the winding assembly. A limiting step is provided within the mounting slot, and one end of the retaining plate is inserted into the mounting slot. One end of the first reinforcing plate and one end of the second reinforcing plate abut against the limiting step. Therefore, by providing mounting slots and limiting steps, the winding assembly can be easily fixed on the center frame.

[0012] In some embodiments, both the first and second reinforcing plates have mounting steps at their other ends, and the circular frame is fixed on the mounting steps. Thus, the mounting steps facilitate the fixing of the circular frame to the winding assembly. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the tooling for winding and welding air conditioner mesh covers according to this utility model;

[0014] Figure 2 This is a schematic diagram of the winding assembly in the tooling for winding and welding air conditioner mesh cover of this utility model;

[0015] Figure 3This is a schematic diagram of the central frame of the tooling for winding and welding air conditioner mesh covers according to this utility model. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings.

[0017] Reference Figures 1-3 The fixture for welding wires in an air conditioner mesh cover includes a central frame 1, a circular frame 2, a winding assembly 3, and a positioning plate 4. The circular frame 2 is located outside the central frame 1. One end of the winding assembly 3 is fixed to the central frame 1, and the other end is fixed to the circular frame 2. There are multiple winding assemblies 3, which are evenly distributed outside the central frame 1. A boss 11 is formed on the top of the central frame 1. The positioning plate 4 is fitted onto the boss 11. Multiple positioning grooves 41 are provided on the outer periphery of the positioning plate 4. Each positioning groove 41 is located between adjacent winding assemblies 3.

[0018] In use, the fixture for winding and welding air conditioner mesh covers of this utility model is placed on a welding machine. First, the longitudinal metal rod is placed and fixed, with one end of the metal rod abutting against the bottom of the positioning groove 41, which limits and fixes the metal rod. Then, the metal strip is wound around the winding assembly 3, so that the metal ring is pressed tightly against the longitudinal metal rod. After the metal strip is wound, the longitudinal metal rod and the metal ring are welded and fixed on the welding machine to obtain the air conditioner mesh cover. Therefore, the entire winding and welding process is completed on this fixture, which is convenient to operate and easy to wind and weld.

[0019] A number of fixing plates 5 are fixed to the circular frame 2 by screws. Each fixing plate 5 is located between adjacent winding assemblies 3. The fixing plates 5 are provided with slots 51, which correspond one-to-one with the positioning slots 41. The opening direction of the slots 51 is opposite to the opening direction of the positioning slots 41. Therefore, when the longitudinal metal rod is placed, one end of the metal rod is inserted into the positioning slot 41, and the other end is locked into the slot 51, thereby fixing both ends of the longitudinal metal rod and preventing the metal rod from moving during the winding process.

[0020] The fixture for welding the air conditioner mesh cover of this utility model also includes a support plate 6. Multiple support plates 6 are provided, with both ends fixed to adjacent winding assemblies 3. The support plate 6 is located between the central frame 1 and the circular frame 2. A groove 61 is provided on the support plate 6, corresponding to the positioning groove 41. When the longitudinal metal rod is fixed on the fixture, the middle part of the metal rod is inserted into the groove 61, further securing the metal rod and preventing displacement during winding on the winding assembly 3, thus improving the stability of the metal rod's positioning.

[0021] The winding assembly 3 includes a toothed plate 31 with multiple teeth 311 on it. Adjacent teeth 311 form grooves 312. One end of the toothed plate 31 is fixed to the central frame 1, and the other end is fixed to the circular frame 2. By providing grooves 312, the metal strip can be wound outwards gradually along the grooves 312 to form multiple turns.

[0022] The toothed plate 31 has a bent portion 313, the circular frame 2 is located below the bent portion 313, and the central frame 1 is higher than the circular frame 2. By providing the bent portion 313, the metal strip can be bent downwards when it is wound on the slot 312 to obtain a mesh cover of the corresponding shape.

[0023] The winding assembly 3 also includes a first reinforcing plate 32 and a second reinforcing plate 33, which are respectively clamped on both sides of the toothed plate 31. The two ends of the support plate 6 are respectively fixed to the first reinforcing plate 32 and the second reinforcing plate 33. The first reinforcing plate 32 and the second reinforcing plate 33 can be fixed to both sides of the toothed plate 31 by screws or welding, which can strengthen the toothed plate 31, prevent the toothed plate 31 from deforming when the metal strip is wound on the slot 312, and ensure the service life of the entire winding assembly 3.

[0024] During the actual assembly process, opening slots are provided at both ends of the support plate 6, and the first reinforcing plate 32 and the second reinforcing plate 33 at both ends are fixed by clamping through the opening slots.

[0025] The center frame 1 has mounting slots 12 around its perimeter, with multiple mounting slots 12 corresponding to the winding assembly 3. Each mounting slot 12 has a limiting step 13. When the winding assembly 3 is assembled with the center frame 1, one end of the retaining plate 31 is inserted into the mounting slot 12, and one end of each of the first reinforcing plate 32 and the second reinforcing plate 33 abuts against the limiting step 13. The mounting slots 12 facilitate the fixing of the retaining plate 31 and the two reinforcing plates on the center frame 1; the limiting steps 13 limit the installation position of the reinforcing plates, enabling rapid positioning and installation of the winding assembly on the center frame 1.

[0026] The other end of both the first reinforcing plate 32 and the second reinforcing plate 33 is provided with an installation step 34, and the circular frame 2 is fixed on the installation step 34. The installation step 34 is set horizontally, and the circular frame 2 is welded and fixed on the horizontal installation step 34, which facilitates the fixing of the circular frame 2 and the winding assembly 3.

[0027] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A tooling for winding and welding air conditioner mesh covers, characterized in that, The device includes a central frame (1), a circular frame (2), a winding assembly (3), and a positioning plate (4). The circular frame (2) is located outside the central frame (1). One end of the winding assembly (3) is fixed on the central frame (1), and the other end is fixed on the circular frame (2). There are multiple winding assemblies (3), which are evenly distributed outside the central frame (1). A boss (11) is provided on the top of the central frame (1). The positioning plate (4) is fitted on the boss (11). Multiple positioning grooves (41) are provided on the outer periphery of the positioning plate (4). Each positioning groove (41) is located between adjacent winding assemblies (3).

2. The tooling for winding and welding air conditioner mesh cover according to claim 1, characterized in that, The circular frame (2) is provided with a fixing plate (5), and there are multiple fixing plates (5). Each fixing plate (5) is located between adjacent winding assemblies (3). The fixing plate (5) is provided with a slot (51), and the slot (51) corresponds one-to-one with the positioning groove (41).

3. The tooling for winding and welding air conditioner mesh covers according to claim 1 or 2, characterized in that, It also includes a support plate (6), which consists of multiple pieces. The two ends of the support plate (6) are respectively fixed on two adjacent winding assemblies (3). The support plate (6) is located between the central frame (1) and the circular frame (2). The support plate (6) is provided with a groove (61), which is correspondingly set with the positioning groove (41).

4. The tooling for winding and welding air conditioner mesh cover according to claim 3, characterized in that, The winding assembly (3) includes a toothed plate (31), which has multiple teeth (311) and grooves (312) formed between adjacent teeth (311). One end of the toothed plate (31) is fixed on the central frame (1), and the other end is fixed on the circular frame (2).

5. The tooling for winding and welding air conditioner mesh cover according to claim 4, characterized in that, The toothed plate (31) is provided with a bent part (313), the circular frame (2) is located below the bent part (313), and the central frame (1) is higher than the circular frame (2).

6. The tooling for winding and welding air conditioner mesh cover according to claim 5, characterized in that, The winding assembly (3) further includes a first reinforcing plate (32) and a second reinforcing plate (33), which are respectively clamped on both sides of the toothed plate (31), and the two ends of the support plate (6) are respectively fixed on the first reinforcing plate (32) and the second reinforcing plate (33).

7. The tooling for winding and welding air conditioner mesh cover according to claim 6, characterized in that, The central frame (1) is provided with mounting grooves (12) around its periphery. There are multiple mounting grooves (12) corresponding to the winding assembly (3). A limiting step (13) is provided in the mounting groove (12). One end of the toothed plate (31) is inserted into the mounting groove (12). One end of the first reinforcing plate (32) and the second reinforcing plate (33) abut against the limiting step (13).

8. The tooling for winding and welding air conditioner mesh cover according to claim 7, characterized in that, The other end of the first reinforcing plate (32) and the second reinforcing plate (33) is provided with an installation step (34), and the circular frame (2) is fixed on the installation step (34).

Images