Anti-deformation welding device
By combining the clamping and rotating mechanisms, the problem of workpiece deformation during welding was solved, enabling stable fixing and multi-angle adjustment of workpieces of different shapes, thus improving the anti-deformation effect and ease of operation of the welding process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- AEROSUN CORP
- Filing Date
- 2025-04-21
- Publication Date
- 2026-07-03
AI Technical Summary
Existing welding equipment cannot effectively prevent workpiece deformation and is difficult to adapt to the fixing and adjustment of workpieces of different shapes.
An anti-deformation welding device was designed, which includes a clamping mechanism, a rotating mechanism, and a welding mechanism. By combining the arc and straight shapes of the clamping components with the sliding plate and rotating table of the rotating and welding mechanisms, the workpiece can be adjusted and fixed at multiple angles.
It achieves the effect of preventing deformation of workpieces during the welding process, and can adapt to the stable fixation and angle adjustment of workpieces of different shapes, thus improving the convenience of operation.
Smart Images
Figure CN224445029U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an anti-deformation welding device, belonging to the field of welding technology. Background Technology
[0002] Welding, also known as fusion welding, is a manufacturing process and technology that joins metals or other thermoplastic materials by heating, high temperature, or high pressure. It is widely used in various industrial processes. Because welding can pose dangers to operators, existing welding equipment typically uses welding fixtures to fix the workpiece and prevent accidents. However, existing welding equipment can only handle workpieces with fixed shapes; workpieces at different angles are prone to deformation during the welding process. Furthermore, the welding tables of existing welding equipment are not easily adjustable, making operation cumbersome. Utility Model Content
[0003] The technical problem to be solved by this utility model is: how to enable the welding device to perform anti-deformation welding while also fixing welding workpieces of different shapes.
[0004] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a deformation-resistant welding device, including a clamping mechanism, a rotating mechanism and a welding mechanism disposed in a box with an open side opening;
[0005] The clamping mechanism includes a fixed ring seat disposed on the bottom surface of the housing and two opposing clamping components disposed on the fixed ring seat; the rotating mechanism includes a fixed frame disposed in the middle of the fixed ring seat and a rotating component disposed on the fixed frame; the welding mechanism includes a sliding plate disposed on the top of the housing and a welding component disposed on the sliding plate.
[0006] When the workpiece to be welded needs to be angled, the rotating mechanism rotates by the corresponding angle, and the welding assembly moves to the corresponding position within the sliding plate.
[0007] Furthermore, the clamping assembly includes a base mounted on the fixed ring seat, a sliding motor, a sliding lead screw, an L-shaped support rod, an arc-shaped clamping block, a telescopic rod, and a straight clamping block; the base has an installation channel penetrating through it inside, and a slide rail communicating with the installation channel is formed on its top surface; the sliding motor is mounted on the outer side of the base, and its output shaft extends into the installation channel; the sliding lead screw is mounted in the installation channel and connected to the output shaft of the sliding motor; one end of the L-shaped support rod extends with a threaded portion that inserts into the sliding motor and engages with the sliding lead screw, and the other end is connected to the arc-shaped clamping block; the fixed end of the telescopic rod is mounted on the side facing the sliding motor, and the telescopic end is connected to the straight clamping block.
[0008] Furthermore, the rotating assembly includes a drive motor, a first gear, a second gear, a connecting seat on the second gear, and a rotary table on the connecting seat, all disposed within the fixed frame; the first gear is connected to the output shaft of the drive motor; and the second gear meshes with the first gear.
[0009] Furthermore, the welding assembly includes a sliding block disposed on the sliding plate, a welding head disposed at the bottom of the sliding block, a moving screw, and a moving motor disposed on the main body of the device; the upper and lower ends of the moving block are respectively provided with a first inner cavity and a second inner cavity, the first inner cavity is machined with an internal thread that meshes with the moving screw, and a roller is fixedly installed on the top of the second inner cavity, the roller pressing on the slide rail of the sliding plate; the moving screw is connected to the moving motor and passes through the first inner cavity of the sliding block.
[0010] Furthermore, the first gear is disposed on one side of the upper surface of the fixed frame, and the second gear is disposed at the center of the upper surface of the fixed frame; the centers of the second gear, the connecting seat, and the rotary table are collinear.
[0011] Furthermore, the telescopic rod is equipped with a telescopic motor inside to drive the telescopic end of the telescopic rod to complete the extension and retraction.
[0012] Furthermore, the lifting rod is equipped with a lifting motor inside, which enables the lifting end of the lifting rod to complete the lifting and lowering.
[0013] Beneficial effects: This utility model, through a clamping mechanism, a rotating mechanism, and a welding mechanism housed within a box with an open side, allows for angular position adjustment of objects on the rotating mechanism through the cooperation of its drive motor, first gear, second gear, connecting seat, and rotating table. Furthermore, the clamping mechanism of this utility model employs a combination of arc and straight shapes, enabling the clamping of different types of welding workpieces. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of an anti-deformation welding device according to the present invention.
[0015] Figure 2 This is a schematic diagram of the fixed ring seat structure of an anti-deformation welding device according to the present invention.
[0016] Figure 3 This is a schematic diagram of the clamping component structure of an anti-deformation welding device according to the present invention.
[0017] Figure 4 This is a schematic diagram of the rotating component structure of an anti-deformation welding device according to the present invention.
[0018] Figure 5This is a schematic diagram of the welding adjustment structure of an anti-deformation welding device according to the present invention. Detailed Implementation
[0019] The following description, in conjunction with the accompanying drawings and specific embodiments, further illustrates the anti-deformation welding device of this utility model. Example
[0020] The anti-deformation welding device in this embodiment, such as Figure 1 This includes a clamping mechanism, a welding mechanism, and a rotating mechanism housed inside a box 1 with an open side. For example... Figure 2 and 3 As shown, the clamping mechanism includes a fixed ring seat 10 on the bottom surface of the workpiece placement cavity and two opposing clamping assemblies 11 on the fixed ring seat 10. Each clamping assembly 11 includes a base 111 on the fixed ring seat 10, a sliding motor 112, a sliding lead screw 113, an L-shaped support rod 114, an arc-shaped clamping block 115, a telescopic rod 116, and a straight clamping block 117. The base 111 has an internal mounting channel that penetrates the base, and a slide rail communicating with the mounting channel is opened on its top surface. The sliding motor is located on the outer surface of the base 111, and its output shaft extends into the mounting channel. The sliding lead screw 113 is located within the mounting channel and connected to the output shaft of the sliding motor 112. One end of the L-shaped support rod 114 extends with a threaded portion that inserts into and slides with the sliding lead screw 113, and the other end is connected to the arc-shaped clamping block 115. The fixed end of the telescopic rod 116 is mounted on the side facing the sliding motor 112, and the telescopic end is connected to the straight clamping block 117.
[0021] The welding mechanism includes a movable plate 7 positioned at the upper end of the workpiece placement cavity, a movable block 5 mounted on the sliding plate 7, a lifting rod 8 positioned at the bottom of the movable block 5, a welding head 9 positioned at the lifting end of the lifting rod 8, a movable lead screw 4, and a movable motor 3 mounted on the main body 1 of the device. Figure 4 As shown, the upper and lower ends of the movable block 5 are respectively provided with a first inner cavity and a second inner cavity. The first inner cavity is machined with an internal thread that meshes with the movable lead screw 4. A roller 6 is fixedly installed on the top of the second inner cavity, and the roller 6 presses on the slide rail of the sliding plate 7. The movable lead screw 4 is connected to the movable motor 3 and passes through the first inner cavity of the movable block 7.
[0022] like Figure 1 and Figure 5As shown, the rotating mechanism includes a fixed box 121 disposed in the middle of the fixed ring seat, a drive motor 122 disposed in the fixed frame 121, a first gear 123, a second gear 124, a connecting seat 125 disposed on the second gear 124, and a rotating table 126 disposed on the connecting seat 125; the first gear 123 is connected to the output shaft of the drive motor 122 and disposed on one side of the upper surface of the fixed frame 121; the second gear 123 is disposed at the center of the upper surface of the fixed frame 121 and meshes with the first gear 123, and the centers of the second gear 123, the connecting seat 125 and the rotating table 126 are collinear.
[0023] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
Claims
1. A deformation-resistant welding device, comprising a clamping mechanism, a rotating mechanism, and a welding mechanism disposed within a box with an open side opening, characterized in that: The clamping mechanism includes a fixed ring seat disposed on the bottom surface of the housing and two opposing clamping components disposed on the fixed ring seat; the rotating mechanism includes a fixed frame disposed in the middle of the fixed ring seat and a rotating component disposed on the fixed frame; the welding mechanism includes a sliding plate disposed on the top of the housing and a welding component disposed on the sliding plate. When the workpiece to be welded needs to be angled, the rotating mechanism rotates by the corresponding angle, and the welding assembly moves to the corresponding position within the sliding plate.
2. The anti-deformation welding device according to claim 1, characterized in that: The clamping assembly includes a base mounted on the fixed ring seat, a sliding motor, a sliding lead screw, an L-shaped support rod, an arc-shaped clamping block, a telescopic rod, and a straight clamping block. The base has an internal mounting channel that penetrates the base, and a slide rail communicating with the mounting channel is formed on its top surface. The sliding motor is mounted on the outer surface of the base, and its output shaft extends into the mounting channel. The sliding lead screw is mounted within the mounting channel and connected to the output shaft of the sliding motor. One end of the L-shaped support rod extends with a threaded portion that inserts into the sliding lead screw and engages with it, while the other end is connected to the arc-shaped clamping block. The fixed end of the telescopic rod is mounted on the side facing the sliding motor, and the telescopic end is connected to the straight clamping block.
3. The anti-deformation welding device according to claim 1, characterized in that: The rotating assembly includes a drive motor, a first gear, a second gear, a connecting seat on the second gear, and a rotating platform on the connecting seat, all housed within the fixed frame. The first gear is connected to the output shaft of the drive motor, and the second gear meshes with the first gear.
4. The anti-deformation welding device according to claim 1, characterized in that: The welding mechanism includes a sliding plate disposed at the upper end of the workpiece placement cavity, a moving block disposed on the sliding plate, a lifting rod disposed at the bottom of the moving block, a welding head disposed at the lifting end of the lifting rod, a moving screw, and a moving motor disposed on the main body of the anti-deformation welding device; the upper and lower ends of the moving block are respectively provided with a first inner cavity and a second inner cavity, the first inner cavity is machined with an internal thread that meshes with the moving screw, and a roller is fixedly installed on the top of the second inner cavity, the roller pressing on the slide rail of the sliding plate; the moving screw is connected to the moving motor and passes through the first inner cavity of the moving block.
5. The anti-deformation welding device according to claim 3, characterized in that: The first gear is disposed on one side of the upper surface of the fixed frame, and the second gear is disposed at the center of the upper surface of the fixed frame; the centers of the second gear, the connecting seat and the rotating table are collinear.
6. The anti-deformation welding device according to claim 2, characterized in that: The telescopic pole is equipped with a telescopic motor inside, which drives the telescopic end of the telescopic pole to complete the extension and retraction.
7. The anti-deformation welding device according to claim 4, characterized in that: The lifting rod is equipped with a lifting motor inside, which drives the lifting end of the lifting rod to complete the lifting and lowering.