Welding wire stabilizing device for double-wire welding of tubeless wheel assembly
By using a fixed housing, elastic frame, and elastic wire feed sleeve in dual-wire welding, combined with adjustment components, the problems of unstable wire position and inconvenient adjustment are solved, achieving stable wire feeding and flexible adjustment, thus improving welding quality and efficiency.
Patent Information
- Application Number
- CN202422881881.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Twin-wire welding suffers from unstable wire position during welding, making adjustment inconvenient and hindering flexible adjustment of the distance between the wire and weld points, thus affecting welding quality.
It adopts a fixed shell, elastic frame and elastic wire feed sleeve, combined with adjustment components, and adjusts the position of the welding wire through threaded cylinder and hexagonal rotating block to ensure stable wire feeding and flexible adjustment.
This achieves stability and ease of position adjustment for the welding wire during the welding process, thereby improving welding quality and efficiency.
Smart Images
Figure CN223670396U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the welding related technical field, especially a kind of welding wire stabilizing device for tubeless wheel assembly double-wire welding. BACKGROUND
[0002] Tubeless wheel generally refers to tubeless tire, also known as vacuum tire. This kind of tire has been widely used on various vehicles in recent years. The design principle of tubeless tire is to use the air-tight layer inside the tire to maintain air tightness, so that air can be directly filled into the tire, replacing the traditional inner tube function. This design makes tubeless tire gradually become the mainstream choice in the automotive industry, replacing the traditional tube tire, double-wire welding is a kind of efficient welding technology, it uses two welding wires to weld at the same time, by controlling the arc and molten pool of two welding wires, realize efficient, high-quality welding. Double-wire welding can improve welding speed and deposition efficiency, while reducing welding defects and improving welding quality, in order to firmly weld the structure on the wheel assembly, carry out stable welding of welding wire, but it still has the following disadvantages in actual use:
[0003] When double-wire welding is welded, the welding structure is directly installed in the appropriate position, and when working, the welding wire is directly output to the appropriate welding position through the welding nozzle, and welding is carried out, but in the process of welding, the welding point will deviate from the actual position due to the flexibility of the welding wire, causing welding error;
[0004] When double-wire welding is welded, the position of the two welding points of the welding wire is fixed, and when working, when facing different welding requirements of workpiece, the distance between the two welding points is too close, which easily affects the welding wire temperature of welding point, and it is not convenient to adjust the welding point of welding wire. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of welding wire stabilizing device for tubeless wheel assembly double-wire welding, by setting fixed shell, elastic frame, elastic line sleeve and adjusting assembly, solve the problem that the position of double-wire welding is not stable enough when welding, and the welding wire position is not convenient enough to adjust.
[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model discloses a kind of inner tubeless wheel assembly double wire welding welding wire stabilizing device of double wire welding, including fixed shell, elastic frame, elastic wire sleeve and adjusting assembly, fixed shell inner wall is fixed with inner shell, the inside fixed of inner shell has material block, the bottom of material block is fixed with elastic frame, the bottom of elastic frame is fixed with elastic wire sleeve, the top surface and bottom surface of the inner wall of elastic frame are fixed with adjusting assembly, the adjusting assembly includes two threaded barrels, two The threaded barrel is fixed at the top and bottom of elastic frame respectively, the threaded direction in two threaded barrels is opposite, when working, by fixed shell, inner shell is fixed in it, by inner shell, material block is fixed in it, by elastic frame, elastic wire sleeve is sent welding wire, by adjusting assembly, the position between elastic wire sleeve is adjusted.
[0008] Further, two vertical welding wire holes are formed in the material block, the two welding wire holes are symmetrical to each other, and the outer sides of the two welding wire holes at the bottom of the material block are fixed with welding wire sleeves. The material block sends the welding wire into the welding wire sleeve through the welding wire hole.
[0009] Further, an upper fixing opening is formed in the top of the elastic frame corresponding to the position of the welding wire sleeve, and the welding wire sleeve is fixed in the upper fixing opening. When the elastic frame works, the welding wire sleeve is fixed through the upper fixing opening.
[0010] Further, the top end of the elastic wire sleeve is sleeved in the welding wire sleeve in the elastic frame, and a lower fixing opening is symmetrically formed in the bottom of the elastic frame. The elastic wire sleeve is fixed in the lower fixing opening. The elastic wire sleeve guides the welding wire in the welding wire sleeve into the welding wire nozzle.
[0011] Further, the bottom end of each of the two elastic wire sleeves is fixedly connected with a welding wire nozzle, and the bottom end of each welding wire nozzle is fixedly connected with a wire guide sleeve, so that the welding wire nozzle is sent into the wire guide sleeve.
[0012] Further, the adjusting assembly further includes a threaded column and a hexagonal rotating block. Each threaded column is threadedly connected with a threaded column in each threaded barrel. The threaded screw directions of the two threaded columns are opposite. The hexagonal rotating block is fixed at one end of the two threaded columns close to each other. When the adjusting assembly works, the hexagonal rotating block is rotated to drive the threaded column to rotate.
[0013] The utility model has the following beneficial effects:
[0014] The utility model discloses a fixed shell, elastic frame and elastic wire feeding sleeve are set up, solved the problem that the position welding position is not stable when double wire welding welds, through the welding wire hole and send the welding wire into the welding wire sleeve, and through the welding wire sleeve and send into the elastic wire feeding sleeve, and through the elastic wire feeding sleeve and send into the welding wire nozzle, through the welding wire nozzle and output into the guide sleeve, through the guide sleeve and guide to the welding position, and when working, the welding wire is stably guided to the suitable position, through the additional welding structure, make the position welding position more stable when double wire welding welds.
[0015] The utility model discloses a fixed shell, elastic frame, elastic wire feeding sleeve and adjustment assembly are set up, solved the problem that the welding wire position is not convenient when double wire welding adjustment, when adjustment assembly works, through the rotation hexagonal rotating block, drive screw thread post rotation, and when screw thread post rotation, change the distance between two screw thread cylinders, make the shape of elastic frame change, change the included angle between two elastic wire feeding sleeves, make the position between two welding wire welding points change, in the welding process, the welding effect is adjusted well, and the welding wire position is more convenient when double wire welding adjustment. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.
[0017] Figure 1 It is a kind of inner tubeless wheel assembly double wire welding welding wire stable device assembly structure perspective view;
[0018] Figure 2 It is fixed shell structure perspective view;
[0019] Figure 3 It is elastic frame structure perspective view;
[0020] Figure 4 It is elastic wire feeding sleeve structure perspective view;
[0021] Figure 5 It is adjustment assembly structure perspective view.
[0022] Reference signs:
[0023] 1, fixed shell;101, inner shell;102, material block;103, welding wire hole;104, welding wire sleeve;2, elastic frame;201, upper fixed mouth;202, lower fixed mouth;3, elastic wire feeding sleeve;301, welding wire nozzle;302, guide sleeve;4, adjustment assembly;401, screw thread cylinder;402, screw thread post;403, hexagonal rotating block. DETAILED DESCRIPTION
[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Embodiment one
[0025] Please refer to Figures 1-5 The utility model discloses a kind of inner tubeless wheel assembly double wire welding welding wire stabilizing device, including fixed shell 1, elastic frame 2, elastic wire sleeve 3 and adjusting assembly 4, fixed shell 1 inner wall is fixed with inner shell 101, fixed shell 1 is fixed in when working, inner shell 101 is fixed in it by inner shell 101, feed block 102 is fixed in it by inner shell 101, the inside of inner shell 101 is fixed with feed block 102, welding wire is transported into elastic wire sleeve 3 by feed block 102, the bottom of feed block 102 is fixed with elastic frame 2, elastic wire sleeve 3 is fixed in it by elastic frame 2, elastic wire sleeve 3 is fixed in the bottom of elastic frame 2 symmetrically, welding wire is guided and transported into welding wire nozzle 301 by elastic wire sleeve 3, the top surface and bottom surface of the inner wall of elastic frame 2 are fixed with adjusting assembly 4, the shape of elastic frame 2 is adjusted by adjusting assembly 4, the included angle between welding wire is changed when two welding wire nozzles 301 output welding wire, adjusting assembly 4 includes two threaded barrels 401, two threaded barrels 401 are fixed at the top and bottom of elastic frame 2 respectively, the thread direction in two threaded barrels 401 is opposite, so that when threaded column 402 rotates, the distance between two threaded barrels 401 is changed, the shape of elastic frame 2 is adjusted, and the direction of welding wire guided by two elastic wire sleeves 3 is changed.
[0026] Specifically, two vertical welding wire holes 103 are formed in the feed block 102, the two welding wire holes 103 are symmetrically opposite to each other, and the outer sides of the two welding wire holes 103 at the bottom of the feed block 102 are fixed with welding wire sleeves 104. When the feed block 102 works, the welding wire is guided into the welding wire sleeves 104 through the welding wire holes 103, and the welding wire is transported into the elastic wire sleeve 3 through the welding wire sleeves 104.
[0027] Further, the top of the elastic frame 2 is provided with an upper fixing hole 201 corresponding to the position of the welding wire sleeve 104, and the welding wire sleeve 104 is fixed in the upper fixing hole 201.
[0028] Further, the top end of the elastic wire sleeve 3 is sleeved in the welding wire sleeve 104 in the elastic frame 2, the bottom of the elastic frame 2 is symmetrically provided with a lower fixing opening 202, the elastic wire sleeve 3 is fixedly penetrated in the lower fixing opening 202, and the elastic wire sleeve 3 is fixed through the lower fixing opening 202 when working.
[0029] Further, the bottom end of each of the two elastic wire sleeves 3 is fixedly connected with a welding wire nozzle 301, and the bottom end of each welding wire nozzle 301 is fixedly connected with a wire guide sleeve 302, and the welding wire is output into the wire guide sleeve 302 through the welding wire nozzle 301 and is conveyed to the welding position through the wire guide sleeve 302 when the elastic wire sleeve 3 works.
[0030] The operation process of the embodiment is that the welding wire is conveyed into the welding wire sleeve 104 through the welding wire hole 103, is conveyed into the elastic wire sleeve 3 through the welding wire sleeve 104, is conveyed into the welding wire nozzle 301 through the elastic wire sleeve 3, is output into the wire guide sleeve 302 through the welding wire nozzle 301, is guided to the welding position through the wire guide sleeve 302, and is stably guided to the appropriate position when working. Specific embodiment two
[0031] Please refer to Figure 1 , 3 , 4, 5, on the basis of the specific embodiment one, the adjusting assembly 4 further includes a threaded column 402 and a hexagonal rotating block 403, the threaded column 402 is threadedly connected in each threaded cylinder 401, the threaded columns 402 of the two threaded cylinders 401 are opposite in threaded spiral direction, and the hexagonal rotating block 403 is fixedly connected to the ends of the two threaded columns 402 close to each other, the adjusting assembly 4 drives the threaded column 402 to rotate by rotating the hexagonal rotating block 403, and the distance between the two threaded cylinders 401 is changed when the threaded column 402 rotates, so that the shape of the elastic frame 2 is changed, the included angle between the two elastic wire sleeves 3 is changed, and the position between the two welding wire welding points is changed.
[0032] The operation process of the embodiment is that the adjusting assembly 4 drives the threaded column 402 to rotate by rotating the hexagonal rotating block 403, and the distance between the two threaded cylinders 401 is changed when the threaded column 402 rotates, so that the shape of the elastic frame 2 is changed, the included angle between the two elastic wire sleeves 3 is changed, and the position between the two welding wire welding points is changed, and the welding effect is well adjusted during the welding process.
[0033] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.
Claims
1. A kind of inner tubeless wheel assembly double wire welding welding wire stabilizing device, including fixed shell (1), elastic frame (2), elastic line conveying cover (3) and adjusting assembly (4), it is characterized in that: The fixed shell (1) is fixed with an inner shell (101) on the inner wall, the inner shell (101) is fixed with a feeding block (102) inside, the bottom end of the feeding block (102) is fixed with an elastic frame (2), the bottom of the elastic frame (2) is fixed with an elastic wire sleeve (3) through the bottom, the top and bottom of the inner wall of the elastic frame (2) are fixed with an adjusting assembly (4) together, the adjusting assembly (4) comprises two threaded cylinders (401), two threaded cylinders (401) are fixed on the top and bottom of the elastic frame (2) respectively, and the screw threads in the two threaded cylinders (401) are opposite in direction.
2. A stabilizing device for double wire welding of a tubeless wheel assembly as defined in claim 1, wherein: Two vertical welding wire holes (103) are formed in the feeding block (102), two welding wire holes (103) are symmetrical to each other, and welding wire sleeves (104) are fixed outside the two welding wire holes (103) at the bottom of the feeding block (102).
3. A stabilizing device for double wire welding of a tubeless wheel assembly as defined in claim 2, wherein: The top of the elastic frame (2) is provided with an upper fixed port (201) corresponding to the position of the welding wire sleeve (104), and the welding wire sleeve (104) is fixed in the upper fixed port (201).
4. A stabilizing device for double wire welding of a tubeless wheel assembly as defined in claim 3, wherein: The top end of the elastic wire sleeve (3) is sleeved in the welding wire sleeve (104) in the elastic frame (2), the bottom of the elastic frame (2) is provided with a lower fixed port (202), and the elastic wire sleeve (3) is fixed in the lower fixed port (202).
5. A stabilizing device for double wire welding of a tubeless wheel assembly as defined in claim 1 wherein: The bottom end of the two elastic wire sleeves (3) is fixed and communicated with a welding wire nozzle (301), and the bottom end of each welding wire nozzle (301) is fixed and communicated with a wire guide sleeve (302).
6. A stabilizing device for double wire welding of a tubeless wheel assembly as defined in claim 1 wherein: The adjusting assembly (4) further comprises a threaded column (402) and a hexagonal rotating block (403), each threaded cylinder (401) is threadedly connected with a threaded column (402), the threaded columns (402) are opposite in screw spiral direction, and the hexagonal rotating block (403) is fixed at the end of the two threaded columns (402) close to each other.