Anti-deformation welding tool
By designing anti-deformation welding tools and using the power-on coil to preheat the welding area, the serious deformation problem after welding is solved, and the welding quality and practicality are improved.
Patent Information
- Application Number
- CN202420224323.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-30
AI Technical Summary
When welding split metal sheets, due to local heat concentration and small sheet thickness, the welding quality is significantly deformed after welding, and the welding quality is poor.
An anti-deformation welding tool is designed, including a working platform, a welding area, a detachable pressure plate and an energized coil. By energizing, the iron core heats up, preheats the welding area, shortens the welding heating time and reduces deformation.
By preheating the welding area, the welding heating time is shortened, the welding deformation is reduced, the welding quality is improved, the overall function is perfect and practical.
Smart Images
Figure CN222471195U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tooling fixtures, and more specifically, to an anti-deformation welding tooling. Background Art
[0002] When the separated metal sheets are welded at the joint, due to the local heat concentration and the small thickness of the sheet itself, obvious deformation will occur before the welding is completed, and the overall effect is not good. Based on this, the utility model proposes an anti-deformation welding tool. Utility Model Content
[0003] The utility model aims to overcome the deficiencies in the prior art and provide an anti-deformation welding tool, which has the characteristics of anti-deformation and high welding quality.
[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves an anti-deformation welding tool, including a working platform, a welding area extending horizontally forward and backward, a pressure plate is provided on the left and right sides of the welding area, and the pressure plate is detachably connected to the working platform. The bottom of the working platform is provided with a row of iron cores located directly below the welding area, and a coil connected to a power supply is wound around the iron core.
[0005] The utility model is further configured as follows: a main airway extending horizontally forward and backward is provided on the pressing plate, a plug is provided at one end of the main airway, and an air pipe joint is provided at the other end, the air pipe joint is connected to the air source through a pipeline, and a row of lateral airways extending horizontally left and right are also provided on the pressing plate, one end of the lateral airway is connected to the main airway, and the other end is connected to the welding area.
[0006] The utility model is further configured such that the distances between two adjacent bronchial passages are equal.
[0007] The utility model is further configured as follows: a screw through hole is provided on the pressure plate, a threaded hole is provided on the working platform, and a lock screw threadedly connected to the threaded hole is passed through the screw through hole.
[0008] The utility model is further configured as follows: the spacing between two adjacent iron cores is equal.
[0009] In summary, the utility model has the following beneficial effects: the anti-deformation welding tooling involved in the utility model, by adopting an energized coil to heat the iron core, can preheat the workpiece to be welded at the welding area, shorten the welding heating time, reduce the welding deformation, and has complete overall functions and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0011] Figure 2 It is a partial structural schematic diagram of the utility model;
[0012] Figure 3 It is a partial structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0013] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.
[0014] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.
[0015] Example 1
[0016] See also Figure 1 and Figure 2 As shown, the present embodiment involves an anti-deformation welding tool, comprising a working platform 1, on which a welding area 2 extending horizontally forward and backward is provided, and on the left and right sides of the welding area 2, a pressing plate 3 is respectively provided, and the pressing plate 3 is detachably connected to the working platform 1, and a row of iron cores 4 located directly below the welding area 2 is provided at the bottom of the working platform 1, and a coil 5 connected to a power supply is wound on the iron core 4; the spacing between two adjacent iron cores 4 is equal.
[0017] Furthermore, a screw through hole 9 is formed on the pressing plate 3 , a threaded hole 10 is formed on the working platform 1 , and a locking screw 11 threadedly connected to the threaded hole 10 is inserted into the screw through hole 9 .
[0018] In this embodiment, two metal sheets are first fixed by using two pressure plates 3 until the welding part is located in the welding area 2, and then the coil 5 is energized to heat the iron core 4 and the welding area 2 on the work platform 1 to preheat the welding part of the workpiece, and finally a welding gun is used to complete the welding.
[0019] Example 2
[0020] See also Figures 1 to 3As shown, the present embodiment involves an anti-deformation welding tooling, which is further configured on the basis of Embodiment 1, that a main airway 5 extending horizontally forward and backward is opened on the pressing plate 3, a plug 6 is provided at one end of the main airway 5, and an air pipe joint 7 is provided at the other end, and the air pipe joint 7 is connected to the air source through a pipeline, and a row of branch airways 8 extending horizontally left and right are also opened on the pressing plate 3, one end of the branch airway 8 is connected to the main airway 5, and the other end is connected to the welding area 2; the spacing between two adjacent branch airways 8 is equal.
[0021] In this embodiment, the main air channel 5 is supplied with gas, which is diverted through the branch air channel 8, and the gas flows out from the outlet of the branch air channel 8 and blown into the welding area 2. The welded workpiece is quickly cooled to prevent continuous deformation.
[0022] The anti-deformation welding tooling of the utility model adopts an energized coil to heat the iron core, so as to preheat the workpiece to be welded at the welding area, shorten the welding heating time, reduce the welding deformation, and has perfect overall functions and strong practicality.
[0023] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.
[0024] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. An anti-deformation welding tool, comprising a working platform, characterized in that: The working platform is provided with a welding area extending horizontally forward and backward, and a pressure plate is respectively provided on the left and right sides of the welding area, which can be detachably connected to the working platform. The bottom of the working platform is provided with a row of iron cores located directly below the welding area, and the iron cores are wound with coils connected to a power supply; a main airway extending horizontally forward and backward is provided on the pressure plate, one end of the main airway is provided with a plug, and the other end is provided with an air pipe joint, and the air pipe joint is connected to an air source through a pipeline, and a row of branch airways extending horizontally left and right are also provided on the pressure plate, one end of the branch airway is connected to the main airway, and the other end is connected to the welding area.
2. The anti-deformation welding tool according to claim 1, characterized in that: The distances between two adjacent bronchi are equal.
3. The anti-deformation welding tool according to claim 1 or 2, characterized in that: The pressure plate is provided with a screw through hole, the working platform is provided with a threaded hole, and a lock screw threadedly connected to the threaded hole is inserted into the screw through hole.
4. The anti-deformation welding tool according to claim 1, characterized in that: The distances between two adjacent iron cores are equal.