Adjustable water nozzle laser welding tool

Abstract

The utility model discloses an adjustable water nozzle laser welding tool which comprises a tray, a profiling groove matched with a flat plate piece is formed in the tray, and a first pressing mechanism acting on a water nozzle area and a second pressing mechanism pressing and positioning the flat plate piece are arranged on the portion, on the outer side of the profiling groove, of the tray. A carrier capable of vertically moving is arranged on the first pressing mechanism, a pressing block matched with the water nozzle is arranged at the lower end of the carrier, and the lower end face of the pressing block is a first pressing connection face; and an adjusting assembly which is pressed on the flat plate piece on the periphery of the water nozzle is arranged on the carrier on the periphery of the pressing block. The pressing block and the adjusting assembly act on the inner area and the outer area of the water nozzle, a circle of flat plate piece of the water nozzle can be pressed while the inner structure of the water nozzle is pressed, the whole flat plate piece is pressed and positioned through the second pressing mechanism, the shaping process after welding is avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy water cooling plates and relates to an adjustable water nozzle laser welding tool. Background Art

[0002] In the field of new energy faucet processing, welding tooling plays a vital role. However, the existing welding tooling has exposed many problems in practical application.

[0003] On the one hand, the existing welding tooling mainly uses a quick-clip crimping device to directly crimp the internal structure of the faucet for welding. However, this method has obvious disadvantages. As the internal structure of the faucet is stressed, the flat plate area in contact with it will also be stressed. Flat plates are usually thin and easily deformed after being stressed, which requires the use of a shaping mold for subsequent processing after welding, greatly increasing the difficulty and cost of the manufacturing process.

[0004] In order to solve the above problems, the existing welding tooling has been improved. The improved tooling has added a step-type structure, which can simultaneously press the flat plate around the water nozzle when crimping the internal structure of the water nozzle. This improvement has alleviated the problem of stress deformation of the flat plate to a certain extent. However, new problems have arisen. Since the water nozzle itself has a height tolerance, the flat plate also has its own tolerance, plus the tolerance generated during the assembly process, it is easy to press the water nozzle but not the flat plate, or the water nozzle is not pressed when the flat plate is pressed.

[0005] Therefore, it is necessary to improve the prior art to overcome the defects in the prior art. Utility Model Content

[0006] The utility model aims to provide an adjustable water nozzle laser welding tool, which solves the technical problems raised in the background technology through structural improvement.

[0007] The purpose of the utility model is achieved through the following technical solutions:

[0008] A laser welding tool for an adjustable faucet comprises a tray, wherein the tray is provided with a profiling groove that matches a flat plate member, and the tray where the profiling groove is located outside is provided with a first clamping mechanism that acts on the faucet area, and a second clamping mechanism that clamps and positions the flat plate member; the first clamping mechanism is provided with a carrier that can move vertically, and the lower end of the carrier is provided with a pressure block that matches the faucet, and the lower end surface of the pressure block is a first crimping surface; and the carrier where the periphery of the pressure block is located is provided with an adjustment component that is pressed onto the flat plate member around the faucet.

[0009] As a further improvement of an embodiment of the present utility model, the adjusting assembly includes four groups of adjusting screws circumferentially distributed around the periphery of the pressing block. The carrier has first through holes for the adjusting screws to pass through, and nut B is fixedly arranged on each of the first through holes. The adjusting screws are threadedly connected to the corresponding nut B; the lower end surface of the adjusting screw is the second pressing surface.

[0010] As a further improvement of an embodiment of the present utility model, the first pressing mechanism includes a first bracket fixed on the tray. A first quick clamp is arranged on the first bracket. The pressing part of the first quick clamp is a long rod, and the carrier is adjustably arranged on the long rod.

[0011] As a further improvement of an embodiment of the present utility model, a guiding groove is arranged in the long rod. The guiding groove forms an opening at the lower end surface of the long rod. Nut A is arranged on the long rod where the periphery of the opening is located. A lead screw is arranged on the carrier. The lead screw is threadedly connected to nut A and inserted into the guiding groove.

[0012] As a further improvement of an embodiment of the present utility model, the lead screw, the carrier and the pressing block are integrally formed. The center lines of the lead screw, the carrier and the pressing block are all on the same straight line.

[0013] As a further improvement of an embodiment of the present utility model, the second pressing mechanism is composed of two pressing components with the same structure. The two pressing components are diagonally distributed on both sides of the profiling groove.

[0014] As a further improvement of an embodiment of the present utility model, the pressing component includes a second quick clamp. The lower end surface of the pressing part of the second quick clamp is a spherical surface.

[0015] As a further improvement of an embodiment of the present utility model, handling grooves are diagonally arranged on the tray.

[0016] As a further improvement of an embodiment of the present utility model, a pair of material grabbing grooves are arranged on the tray. The material grabbing grooves are distributed on both sides of the profiling groove and communicate with the profiling groove.

[0017] As a further improvement of an embodiment of the present utility model, a chip removal groove is arranged on the tray. The chip removal groove is arranged at the bottom of the profiling groove.

[0018] Adopting the above technical solution, the following beneficial effects are achieved: By means of the pressing block and the adjusting component acting on the inner and outer regions of the water nozzle, while crimping the internal structure of the water nozzle, the flat parts around the water nozzle can be tightly pressed. The flat parts as a whole are tightly pressed and positioned by the second pressing mechanism, avoiding the shaping process after welding and improving the production efficiency. At the same time, the four adjusting screws on the adjusting component can be adjusted individually. Even if the flatness of the flat parts themselves is out of tolerance, it can be effectively overcome to ensure the welding quality at the water nozzle. The overall assembly process of this tooling saves time and effort, effectively reducing the assembly time of the operator during production and improving the overall production efficiency. Brief Description of the Drawings

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can be obtained according to the provided drawings.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions under which the present invention can be implemented. Therefore, they do not have technical substance significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0021] Figure 1 It is a three-dimensional state structure diagram (including the product) provided by the present invention.

[0022] Figure 2 It is a three-dimensional state structure diagram provided by the present invention.

[0023] Figure 3 It is a three-dimensional structure diagram of the first pressing mechanism provided by the present invention.

[0024] Figure 4 It is a front view structure diagram of the first pressing mechanism provided by the present invention.

[0025] Figure 5 It is a combined schematic diagram of the lead screw, the carrier and the pressing block provided by the present invention.

[0026] Figure 6 It is a product structure diagram provided by the present invention.

[0027] In the figure:

[0028] 101 - flat part; 102 - water nozzle;

[0029] 1 - Tray; 11 - Profiling groove; 12 - Chip removal groove; 13 - Material gripping groove; 14 - Handling groove;

[0030] 2 - First pressing mechanism; 21 - Carrier; 22 - Pressing block; 23 - Adjusting screw; 24 - Nut B; 25 - First bracket; 26 - First quick clamp; 261 - Long rod; 27 - Nut A; 28 - Lead screw;

[0031] 3 - Second pressing mechanism; 31, 32 - Pressing components. Detailed implementation manner

[0032] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to detail the present utility model.

[0033] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0034] In the present utility model, unless otherwise stated, the orientation terms such as "upper, lower, top, bottom" are usually in reference to the direction shown in the drawings, or in reference to the vertical, perpendicular or gravitational direction of the component itself; similarly, for the convenience of understanding and description, "inner, outer" refer to the inner and outer of the contour of each component itself, but the above orientation terms do not limit the present utility model. Embodiment

[0035] See Figures 1 - 6 As shown, an adjustable faucet laser welding tooling, the products placed on this tooling mainly include a flat part 101 and a faucet 102 placed on the flat part 101. This tooling includes a tray 1, and the tray 1 is provided with a profiling groove 11 that fits the flat part 101 to ensure the stable placement of the flat part 101. On the tray 1 where the outer side of the profiling groove 11 is located, there is a first pressing mechanism 2 acting on the faucet area and a second pressing mechanism 3 for pressing and positioning the flat part 101.

[0036] Among them, the first pressing mechanism 2 is provided with a carrier 21 capable of vertical movement. A pressing block 22 adapted to the water nozzle is provided at the lower end of the carrier 21, and the lower end surface of the pressing block 22 is the first pressing surface. An adjusting assembly for pressing against the flat plate member 101 around the water nozzle is provided on the carrier 21 where the periphery of the pressing block 22 is located. The above-mentioned adjusting assembly includes four groups of adjusting screws 23 circumferentially distributed around the pressing block 22. The carrier 21 is provided with first through holes for the adjusting screws 23 to pass through, and nuts B 24 are fixedly provided on the first through holes. The adjusting screws 23 are threadedly connected to the corresponding nuts B 24; the lower end surface of the adjusting screw 23 is the second pressing surface. The pressing block 22 and the adjusting assembly act on the inner and outer regions of the water nozzle. On the one hand, the pressing block 22 can press the internal structure of the water nozzle. On the other hand, the adjusting screws 23 of the adjusting assembly can press the flat plate member around the water nozzle in a circle.

[0037] Specifically, the first pressing mechanism 2 plays a crucial role in the entire adjustable water nozzle laser welding tooling. It mainly includes a first bracket 25 fixed on the tray 1. This first bracket 25 is firmly locked on the tray 1 through strong bolts to ensure that there is no loosening or displacement during the welding process. The first bracket 25 provides a stable support foundation for the entire first pressing mechanism 2.

[0038] A first quick clamp 26 is provided on the first bracket 25. The pressing part of this first quick clamp 26 is a long rod 261. A guide groove is provided inside the long rod 261, and this guide groove forms an opening at the lower end surface of the long rod 261. A nut A 27 is provided on the long rod where the periphery of the opening is located, and a lead screw 28 is provided on the carrier 21. The lead screw 28 is threadedly connected to the nut A 27 and is inserted into the guide groove. Such a design enables the carrier 21 to be adjustably arranged on the long rod 261, so that it can be flexibly adjusted according to different sizes of water nozzles and flat plate members to achieve the best pressing effect.

[0039] Preferably, the above-mentioned lead screw 28, carrier 21 and pressing block 22 are integrally formed. This integrated design not only improves the structural strength of the entire component, but also ensures the stability and accuracy during use. When the center lines of the lead screw 28, carrier 21, and pressing block 22 are all on the same straight line, it can ensure that the force transmission during pressing is more uniform and stable, avoiding welding quality problems caused by uneven force. In the actual production process, such a design can greatly improve production efficiency and reduce the scrap rate caused by improper adjustment.

[0040] In this embodiment, the second pressing mechanism 3 is jointly composed of two pressing components 31 and 32 with the same structure. These two pressing components 31 and 32 are arranged on both sides of the profiling groove 11 in a diagonal distribution manner. This layout can press and position the flat part 101 more evenly, ensuring the stability of the flat part 101 during the laser welding process.

[0041] Since the pressing components 31 and 32 have the same structure, the pressing component 31 will be taken as an example for detailed description. The pressing component 31 mainly includes a second quick clamp, which is firmly locked on the tray 1 by bolts, so as to ensure that there will be no loosening or displacement during use. The pressing part of the second quick clamp plays a key role, and its lower end surface is a spherical surface. The design of this spherical surface has unique advantages. It can better adapt to the surface shape of the flat part 101, improving the pressing effect and stability.

[0042] During the actual operation process, when the second quick clamp is activated, the spherical surface of its pressing part can closely fit on the flat part 101, effectively preventing the flat part 101 from moving or deforming during the welding process. This design not only improves the welding accuracy and quality, but also provides a more convenient and efficient operation method for the operator.

[0043] In this embodiment, the design of the tray 1 fully considers the convenience in actual use. Handling grooves 14 are diagonally arranged on the tray 1. This design seems simple but has an important function. The handling grooves 14 provide great convenience for the on-site personnel to carry this tooling. When the tooling needs to be moved, the operator can put his hand into the handling grooves 14 and easily lift and carry the tooling. Such a design not only reduces the labor intensity of the operator, but also improves the work efficiency.

[0044] In this embodiment, the design of the tray 1 fully considers the operation convenience of the on-site personnel. A pair of material grasping grooves 13 are arranged on the tray 1. These two material grasping grooves 13 are distributed on both sides of the profiling groove 11 and communicate with the profiling groove 11. When the on-site personnel need to place the product, the material grasping grooves 13 provide a convenient operation space for them, making the placement process smoother and more efficient. When removing the product, the operator can easily take out the product from the profiling groove 11 through the material grasping grooves 13, avoiding damage to the product that may be caused by inconvenient operation. The existence of the material grasping grooves 13 greatly improves the work efficiency of the on-site personnel.

[0045] In this embodiment, a chip removal groove 12 is provided on the tray 1, and this chip removal groove 12 is arranged at the bottom of the profiling groove 11. During the laser welding process, it is inevitable to generate some waste chips, and at this time, the chip removal groove 12 plays an important role. When the waste chips are generated, due to the special position of the chip removal groove 12 at the bottom of the profiling groove 11, the waste chips can naturally fall into the chip removal groove 12 under the action of gravity. In this way, the waste chips generated during processing can be smoothly discharged from the chip removal groove 12, avoiding the accumulation of waste chips in the working area, thereby keeping the working environment clean and reducing the interference of waste chips on the welding process.

[0046] In summary, the tooling of the present application acts on the inner and outer regions of the water nozzle through the pressing block and the adjusting assembly, and can realize the pressing of the internal structure of the water nozzle while tightly pressing the flat parts around the water nozzle; the flat parts as a whole are pressed and positioned by the second pressing mechanism. This design is extremely ingenious. During the actual production process, it effectively avoids the shaping process after welding. In the past, without this kind of tooling, the shaping process after welding not only consumed a large amount of time and manpower, but also might have a certain impact on the product quality. Now, with this tooling, the production efficiency has been greatly improved, providing a strong guarantee for the efficient production of the enterprise.

[0047] At the same time, the four adjusting screws on the adjusting assembly can be adjusted independently, and this characteristic endows the tooling with higher flexibility and adaptability. Even if the flatness of the flat part itself is out of tolerance, it can be effectively overcome by adjusting these four adjusting screws. In this way, it can ensure that the welding quality at the water nozzle is always at a high level and reduce welding defects caused by the flatness problem of the flat part.

[0048] In addition, the overall assembly process of this tooling saves time and effort. It effectively reduces the assembly time of the operator during production and improves the overall production efficiency.

[0049] Obviously, the above-described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0050] It should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0051] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0052] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An adjustable water nozzle laser welding tool, characterized by: It includes a tray, on which is provided a profiling groove that matches the flat piece, on which the tray outside the profiling groove is located is provided a first clamping mechanism that acts on the faucet area, and a second clamping mechanism that clamps and positions the flat piece; the first clamping mechanism has a carrier that can move vertically, and at the lower end of the carrier is provided a pressure block that matches the faucet, and the lower end surface of the pressure block is a first crimping surface; and on the carrier where the periphery of the pressure block is located is provided an adjustment component that is clamped onto the flat piece around the faucet.

2. The adjustable water nozzle laser welding tool according to claim 1, characterized in that: The adjustment assembly includes four groups of adjustment screws circumferentially distributed on the periphery of the pressure block. The carrier has a first through hole for the adjustment screws to pass through. Nuts B are fixedly provided on the first through holes. The adjustment screws are threadedly connected to the corresponding nuts B. The lower end surface of the adjustment screw is a second crimping surface.

3. The adjustable water nozzle laser welding tool according to claim 2 is characterized in that: The first clamping mechanism comprises a first bracket fixed on the tray, a first quick clamp is arranged on the first bracket, a clamping portion of the first quick clamp is a long rod, and the carrier is adjustably arranged on the long rod.

4. The adjustable water nozzle laser welding tool according to claim 3 is characterized in that: A guide groove is arranged in the long rod, and an opening is formed in the lower end surface of the long rod. A nut A is arranged on the long rod at the periphery of the opening. A screw rod is arranged on the carrier, and the screw rod is threadedly connected with the nut A and inserted into the guide groove.

5. The adjustable water nozzle laser welding tool according to claim 4, characterized in that: The screw rod, the carrier and the pressing block are integrally formed, and the center line of the screw rod, the center line of the carrier and the center line of the pressing block are all on the same straight line.

6. The adjustable water nozzle laser welding tool according to claim 1, characterized in that: The second clamping mechanism is composed of two groups of clamping components with the same structure, and the two groups of clamping components are diagonally distributed on both sides of the profiling groove.

7. The adjustable water nozzle laser welding tool according to claim 6, characterized in that: The clamping assembly comprises a second quick clamp, and the lower end surface of the clamping portion of the second quick clamp is a spherical curved surface.

8. The adjustable water nozzle laser welding tool according to claim 1, characterized in that: The pallet is provided with a transport groove diagonally.

9. The adjustable water nozzle laser welding tool according to claim 1, characterized in that: A pair of material grabbing grooves are arranged on the tray, and the material grabbing grooves are distributed on both sides of the profiling groove and are communicated with the profiling groove.

10. The adjustable water nozzle laser welding tool according to claim 1, characterized in that: The tray is provided with a chip removal groove, and the chip removal groove is arranged at the bottom of the profiling groove.

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