Welding equipment convenient for positioning and clamping and used for machining furnace end of electric fire stove

Abstract

The invention discloses welding equipment facilitating positioning and clamping and used for machining of an electric fire stove burner, and relates to the technical field of plasma welding machining. The welding equipment comprises a welding table and further comprises a clamping unit, a moving part, a lifting part and a welding unit; a clamping unit is fixedly connected to the top of the welding table, a moving part is fixedly connected to the top of the welding table, a lifting part is slidably connected to the outer wall of the moving part, and a welding unit is fixedly connected to the bottom of the lifting part. The motor drives the adjusting assembly to precisely adjust the clamping assembly so that the clamping assembly can be tightly attached to the outer wall of the lower disc to complete stable clamping, the upper disc is clamped through the cooperation of the extrusion part and then driven by the lifting part to move downwards, and precise attachment of the welding position of the upper disc and the lower disc is achieved; and the upper disc and the lower disc are corrected and positioned in real time, vertical alignment and tight fitting of welding positions are ensured, and the problem of welding dislocation easily caused by smooth welding surfaces of the upper disc and the lower disc of the leveling device is solved.

Description

Technical Field

[0001] This invention relates to the field of plasma welding processing technology, and in particular to a welding device for processing electric stove burner heads that is easy to position and clamp. Background Technology

[0002] The burner head is a key component of a combustion device. It is usually divided into an upper plate and a lower plate. Each of the upper and lower plates has multiple semi-circular flame holes. By plasma welding the upper and lower plates, the burner head forms multiple flame holes that extend in all directions. When the gas is burning, the burner head can radiate heat in all directions.

[0003] Currently, the contact welding surfaces of the upper and lower plates of electric stove burners are mostly smooth. Traditional burner plasma welding equipment often uses leveling devices or special support molds to clamp and fix the burner. However, when using leveling devices for positioning welding, the smooth contact surfaces of the upper and lower plates are prone to relative sliding, leading to welding misalignment and welding failure. When using special support molds for clamping, it is necessary to frequently change the molds to adapt to burner bodies of different sizes, specifications, and shapes. Moreover, after each change, a tedious leveling process must be repeated to complete the fixation, making the operation process complicated and affecting production efficiency. Summary of the Invention

[0004] In view of the problems existing in the welding equipment for processing electric stove burner heads that are easy to position and clamp, the present invention is proposed.

[0005] Therefore, the present invention provides a welding device for processing electric stove burner heads that is easy to position and clamp. Its purpose is to solve the problems that the contact welding surfaces of the upper and lower plates of the electric stove burner heads are smooth. Traditional welding equipment using leveling devices is prone to welding misalignment failure due to the smooth contact surfaces. Using a special support mold requires frequent replacement and repeated tedious leveling steps, resulting in complicated operation and reduced production efficiency.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a welding device for processing electric stove burner heads that is easy to position and clamp, comprising a welding table, a clamping unit, a moving part and a lifting part, and a welding unit; the clamping unit is fixedly connected to the top of the welding table, the moving part is fixedly connected to the top of the welding table, the lifting part is slidably connected to the outer wall of the moving part, and the welding unit is fixedly connected to the bottom of the lifting part; the clamping unit includes a motor that penetrates and is fixed inside the welding table, an adjustment component fixedly installed at the output end of the motor, a clamping component slidably installed on the adjustment component, a support component rotatably installed on the outer wall of the adjustment component, and a fixing component rotatably installed inside the support component, and... The fixed component and the adjusting component are slidably connected; the welding unit includes an extrusion component fixedly installed at the output end of the lifting unit; the motor drives the adjusting component to rotate, and through the transmission action of the adjusting component, the clamping component is driven to contract and adjust, so as to achieve adaptive clamping of the outer wall of the lower plate. Subsequently, the extrusion component drives the upper plate to move, so that the welding surfaces of the upper plate and the lower plate are precisely attached and squeezed against each other. During this process, the fixed component automatically adapts and adjusts after being subjected to the squeezing force of the upper plate and the adjusting component, and firmly clamps the upper plate and the lower plate respectively. Finally, the motor continues to drive the adjusting component, which drives the clamped upper plate and the lower plate to rotate synchronously. The welding unit then starts to perform plasma welding on the contact area of ​​the upper plate and the lower plate.

[0007] As a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to the present invention, the adjustment component includes a rotating disk fixedly installed at the output end of a motor, a connecting piece fixedly installed on the rotating disk, a return spring slidably installed inside the connecting piece, a connecting rod fixedly installed at the other end of the return spring, and a limiting disk fixedly installed on the outer wall of the connecting rod, wherein the limiting disk and the rotating disk are both slidably and rotatably connected to the support component.

[0008] As a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to the present invention, wherein: the interior of the rotating disk is provided with an arc-shaped groove.

[0009] As a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to the present invention, wherein: the limiting plate is provided with a moving groove inside, a pressure ring is fixedly installed on the outer wall of the limiting plate, and a meshing component is slidably installed inside the pressure ring.

[0010] As a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to the present invention, the clamping assembly includes a movable block slidably installed inside an arc-shaped groove, and a movable rod fixedly installed on the movable block, wherein the movable rod is slidably connected to the movable groove and the arc-shaped groove respectively.

[0011] In a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping as described in this invention, a clamping component is fixedly installed on the top of the moving rod.

[0012] As a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to the present invention, the support assembly includes a support member fixedly installed on the top of the welding table, a rotating groove disposed inside the support member, and an engaging block fixedly installed inside the support member, wherein the engaging block is slidably connected to the engaging member.

[0013] As a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to the present invention, the fixing component includes: a rotating component rotatably installed inside the rotating groove, an adjusting rod fixedly installed on the rotating component, an adjusting component fixedly installed on the adjusting rod, a damping spring fixedly installed on the inner wall of the adjusting component, a sliding block one fixedly installed on the other end of the damping spring, a fixing component fixedly installed on the sliding block one, and a sliding sleeve fixedly installed on the fixing component.

[0014] As a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to the present invention, the extrusion component includes an extrusion component fixedly installed at the output end of the lifting part, a return spring three fixedly installed on the inner wall of the extrusion component, and a movable block two fixedly installed on the return spring three, wherein the movable block two is slidably connected to the extrusion component.

[0015] As a preferred embodiment of the welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to the present invention, wherein: a clamping claw is fixedly installed at the bottom of the moving block two, a buffer pad is fixedly installed on the clamping claw, and a plasma welding head is fixedly installed on the extrusion part.

[0016] The beneficial effects of this invention are as follows: This invention uses a motor-driven adjustment component to precisely adjust the clamping component, ensuring it fits tightly against the outer wall of the lower plate for stable clamping. The upper plate, clamped by the extrusion component, is then moved downwards by the lifting unit, achieving precise fit at the weld joint of the upper and lower plates. Simultaneously, the pressure exerted by the upper plate on the adjustment component triggers the rotation of the fixing component, providing real-time correction and positioning of the upper and lower plates. This ensures vertical alignment and tight fit at the weld joint, solving the welding misalignment problem caused by the smooth weld surfaces of the upper and lower plates in leveling devices, thus improving welding accuracy. Furthermore, the entire device does not rely on a dedicated support mold. Through the adaptive fit of the clamping component and the dynamic correction of the fixing component, it is compatible with upper and lower plates of different furnace heads, eliminating the tedious steps of frequent mold changes and repeated leveling required in traditional equipment. After clamping and fixing, the motor-driven adjustment component rotates the upper and lower plates, cooperating with the plasma welding head within the extrusion component to achieve rotary welding. This ensures the uniformity and sealing of the weld seam, and the continuous process of positioning, clamping, welding, and unloading shortens the welding cycle of a single furnace head, improving production efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the welding equipment for processing electric stove burner heads, which facilitates positioning and clamping according to the present invention.

[0019] Figure 2 This is a schematic diagram of the welding process of the welding equipment for processing electric stove burner heads, which facilitates positioning and clamping according to the present invention.

[0020] Figure 3 This is a schematic diagram of the internal structure of the welding equipment for processing electric stove burner heads, which facilitates positioning and clamping according to the present invention.

[0021] Figure 4 This is a cross-sectional structural diagram of the clamping unit of the welding equipment for processing electric stove burner heads, which is designed for easy positioning and clamping according to the present invention.

[0022] Figure 5 This invention relates to a welding device for processing electric stove burner heads that facilitates positioning and clamping. Figure 4 A magnified structural diagram at point A.

[0023] Figure 6 This is an exploded structural diagram of the clamping unit of the welding equipment for processing electric stove burner heads, which facilitates positioning and clamping according to the present invention.

[0024] Figure 7 This is a schematic diagram of the welding unit structure of the welding equipment for processing electric stove burner heads, which is easy to position and clamp according to the present invention.

[0025] Figure 8 This is a schematic cross-sectional view of the welding unit of the welding equipment for processing electric stove burner heads, which is designed for easy positioning and clamping according to the present invention.

[0026] Explanation of reference numerals in the attached drawings: 1. Welding table; 2. Clamping unit; 21. Motor; 22. Adjustment assembly; 221. Rotating disk; 222. Arc groove; 223. Engaging component; 224. Connecting component; 225. Return spring; 226. Connecting rod; 227. Limiting disk; 228. Moving groove; 229. Pressure ring; 23. Support assembly; 231. Support component; 232. Rotating groove; 233. Engaging block; 24. Clamping assembly; 241. Moving block; 2 42. Moving rod; 243. Clamping component; 25. Fixing assembly; 251. Adjusting block; 252. Rotating component; 253. Adjusting rod; 254. Adjusting component; 255. Damping spring; 256. Sliding block one; 257. Fixing component; 258. Sliding sleeve; 3. Moving part; 4. Lifting part; 5. Welding unit; 51. Extrusion component; 52. Return spring three; 53. Moving block two; 54. Gripper; 55. Buffer pad; 56. Plasma welding head. Detailed Implementation

[0027] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] Example 1, referring to Figure 1 - Figure 3 The first embodiment of the present invention provides a welding device for processing electric stove burner heads that is easy to position and clamp. The device includes: a welding table 1, a clamping unit 2, a moving part 3, a lifting part 4, and a welding unit 5; the clamping unit 2 is fixedly connected to the top of the welding table 1, the moving part 3 is fixedly connected to the top of the welding table 1, the lifting part 4 is slidably connected to the outer wall of the moving part 3, and the welding unit 5 is fixedly connected to the bottom of the lifting part 4.

[0029] The clamping unit 2 includes a motor 21 that runs through and is fixed inside the welding table 1 for driving rotation; an adjustment component 22 fixedly installed at the output end of the motor 21 for driving adjustment; a clamping component 24 slidably installed on the adjustment component 22 for fixing and clamping the lower plate; a support component 23 rotatably installed on the outer wall of the adjustment component 22 for supporting the adjustment component 22 and the clamping component 24; and a fixing component 25 rotatably installed inside the support component 23 for correcting and positioning the upper and lower plates before welding. The fixing component 25 is slidably connected to the adjustment component 22. The welding unit 5 includes an extrusion component 51 fixedly installed at the output end of the lifting part 4 for fixing the upper plate, extruding and clamping the adjustment component 22, and welding the upper and lower plates after correction and positioning.

[0030] In this process, the motor 21 drives the adjustment component 22 to rotate, and through the transmission action of the adjustment component 22, the clamping component 24 is driven to contract and adjust, so as to achieve adaptive clamping of the outer wall of the lower plate. Subsequently, the extrusion component 51 drives the upper plate to move, so that the welding surfaces of the upper plate and the lower plate are precisely attached and squeezed together. During this process, the fixing component 25 automatically adapts and adjusts after being subjected to the extrusion force of the upper plate and the adjustment component 22, and firmly clamps the upper plate and the lower plate respectively. Finally, the motor 21 continues to drive the adjustment component 22, and the adjustment component 22 drives the clamped upper plate and the lower plate to rotate synchronously. The welding unit 5 then starts to carry out plasma welding at the joint of the upper plate and the lower plate.

[0031] During use, when welding the upper and lower plates of the burner head, the upper plate is clamped onto the extrusion piece 51, and then the lower plate is placed on top of the adjustment assembly 22. The motor 21 drives the adjustment assembly 22 to rotate. During the rotation of the adjustment assembly 22, the clamping assembly 24 moves and adjusts, gradually fitting against the outer wall of the lower plate, thus initially clamping and fixing the lower plate. Then, the lifting part 4 moves downward with the extrusion piece 51 and the upper plate until the upper plate fits against the top of the lower plate, and continues to press against the lower plate, causing the lower plate to press against the adjustment assembly 22 at the bottom. The adjusting component 22 is squeezed and moves toward the fixing component 25. The fixing component 25 begins to flip under the restriction of the supporting component 23 and engages with the outer walls of the upper and lower plates respectively. At the same time, the fixing components 25 on both sides begin to correct and position the upper and lower plates while engaging them, ensuring that the upper and lower plates are welded together. Then the motor 21 continues to drive, so that the adjusting component 22 and the clamping component 24 rotate inside the fixing component 25 and the extruder 51 with the upper and lower plates in contact. At the same time, the plasma welding head 56 begins to perform circumferential welding on the upper and lower plates, thereby completing the correction and positioning welding of the furnace head.

[0032] Example 2, refer to Figure 1 - Figure 6 This is the second embodiment of the present invention, which differs from the first embodiment in that: the adjustment component 22 includes a rotating disk 221 fixedly installed at the output end of the motor 21 for rotation; a connecting piece 224 fixedly installed on the rotating disk 221 for buffering; a return spring 225 slidably installed inside the connecting piece 224 for buffering the movement of the connecting rod 226; the connecting rod 226 fixedly installed at the other end of the return spring 225 for connecting with the limiting disk 227; and the limiting disk 227 fixedly installed on the outer wall of the connecting rod 226. Both the limiting disk 227 and the rotating disk 221 are slidably and rotatably connected with the support component 23 to support the lower disk. The rotating disk 221 has an arc-shaped groove 222 inside for driving the clamping component 24.

[0033] Compared to Embodiment 1, the limiting disk 227 is further provided with a moving groove 228 inside, which serves to limit and adjust the movement of the clamping component 24. A pressure ring 229 is fixedly installed on the outer wall of the limiting disk 227 to squeeze the fixing component 25. A meshing member 223 is slidably installed inside the pressure ring 229 to restrict the rotation of the meshing block 233.

[0034] Furthermore, the clamping assembly 24 includes a movable block 241 slidably installed inside the arc-shaped groove 222 for moving, and a movable rod 242 fixedly installed on the movable block 241 for connecting. The movable rod 242 is slidably connected to the movable groove 228 and the arc-shaped groove 222 respectively. A clamping member 243 is fixedly installed on the top of the movable rod 242 for clamping and fixing the lower plate.

[0035] Furthermore, the support assembly 23 includes a support member 231 fixedly installed on the top of the welding table 1 for supporting, a rotating groove 232 disposed inside the support member 231 for limiting, and an engagement block 233 fixedly installed inside the support member 231, wherein the engagement block 233 is slidably connected to the engagement member 223 to limit the rotation of the engagement member 223.

[0036] Furthermore, the fixing assembly 25 includes a rotating component 252 rotatably mounted inside the rotating groove 232 for rotation; an adjusting rod 253 fixedly mounted on the rotating component 252 for adjustment; an adjusting component 254 fixedly mounted on the adjusting rod 253 for sliding stability of the sliding block 256; a damping spring 255 fixedly mounted on the inner wall of the adjusting component 254 for buffering during the correction of the upper and lower plates; a sliding block 256 fixedly mounted on the other end of the damping spring 255 for adjusting the fixing component 257; a fixing component 257 fixedly mounted on the sliding block 256; and a sliding sleeve 258 fixedly mounted on the fixing component 257 for positioning and clamping the upper and lower plates.

[0037] During operation, when welding the furnace head, the lower plate is placed on top of the limiting plate 227, and the motor 21 starts to drive it, causing the rotating plate 221 to rotate. The arc groove 222 also rotates the moving block 241 and the moving rod 242. Simultaneously, because the moving rod 242 is rotated by the moving groove 228, the moving rod 242, along with the clamping member 243, moves towards the outer wall of the lower plate in the middle of the limiting plate 227 until the clamping member 243 is in contact with the outer wall of the lower plate, thus fixing and clamping the lower plate. Then, the upper plate is placed in the welding unit 5, and the welding unit 5 moves downward with the upper plate, causing the upper and lower plates to contact each other. At the same time, the welding unit 5 continues to move downward, causing the lower plate to start pressing against the limiting plate 227. The limiting plate 227 and the connecting rod 226 start to press against the return spring 225, moving downward inside the support member 231. At the same time, the pressure ring 229 also starts to press and adjust. With the cooperation of the rotating component 252, the adjusting rod 253, along with the adjusting component 254 and the sliding block 256, and the fixing component 257, rotates along the rotating groove 232. The fixing component 257 rotates and engages with the outer walls of the upper and lower plates respectively. At the same time, the sliding block 256 and the damping spring 255 begin to cooperate and buffer. The fixing component 257 begins to re-correct and reposition the upper and lower plates to ensure that the welding contact surfaces of the upper and lower plates are perpendicular. While the pressure ring 229 moves down, the meshing component 223 engages with the meshing block 233 to limit the movement, so that the limiting plate 227 will not move when the motor 21 drives the rotating disk 221 to rotate. After the clamping component 243 is fixed, the motor 21 continues to drive the rotation again. The rotating disk 221, along with the moving rod 242 and the limiting plate 227, rotates together with the upper and lower plates inside the fixing component 257 and the welding unit 5. Then the plasma welding head 56 begins to weld the upper and lower plates.

[0038] The remaining structure is the same as that in Example 1.

[0039] Example 3, referring to Figure 1 - Figure 8 This is the third embodiment of the present invention. The difference between this embodiment and the second embodiment is that the extrusion member 51 includes an extrusion member 51 fixedly installed at the output end of the lifting part 4 to provide support and connection, a return spring 3 52 fixedly installed on the inner wall of the extrusion member 51 to provide fixed clamping, and a moving block 2 53 fixedly installed on the return spring 3 52. The moving block 2 53 is slidably connected to the extrusion member 51 to provide movement and adjustment.

[0040] Compared to Embodiment 2, the bottom of the second movable block 53 is further fixedly equipped with a gripper 54 to hold the upper plate. A buffer pad 55 is fixedly installed on the gripper 54 to further stabilize the upper plate when it is being held. A plasma welding head 56 is fixedly installed on the extrusion piece 51 to weld the upper and lower plates.

[0041] During use, after the lower plate is fixed, the upper plate is squeezed between the clamps 54. The upper plate squeezes the clamps 54 and the second moving block 53, causing the second moving block 53 to squeeze the third return spring 52. The reaction force of the third return spring 52 causes the second moving block 53, along with the buffer pad 55, to fix and clamp the upper plate. At the same time, the buffer pad 55 increases the clamping friction between the clamps 54 and the upper plate. Then, driven by the lifting part 4, it begins to move towards the top of the adjusting component 22 until the upper and lower plates are in contact. After the fixing component 25 completes the correction and positioning of the upper and lower plates, the extrusion part 51 stops moving, and the plasma welding head 56 is exactly at the welding contact point of the upper and lower plates. Then, the plasma welding head 56 begins to weld the upper and lower plates, ensuring the uniformity and sealing of the weld. Through the continuous process of positioning, clamping, welding and unloading, the welding cycle of a single furnace head is shortened, and the production efficiency is improved.

[0042] The remaining structure is the same as that in Example 2.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A welding device for processing electric stove burner heads that facilitates positioning and clamping, characterized in that: include, The welding table (1) also includes a clamping unit (2), a moving part (3), a lifting part (4), and a welding unit (5); The welding table (1) is fixedly connected to the top of the clamping unit (2), the welding table (1) is fixedly connected to the top of the moving part (3), the outer wall of the moving part (3) is slidably connected to the lifting part (4), and the bottom of the lifting part (4) is fixedly connected to the welding unit (5). The clamping unit (2) includes a motor (21) that passes through and is fixed inside the welding table (1), an adjustment assembly (22) that is fixedly installed at the output end of the motor (21), a clamping assembly (24) that is slidably installed on the adjustment assembly (22), a support assembly (23) that is rotatably installed on the outer wall of the adjustment assembly (22), and a fixing assembly (25) that is rotatably installed inside the support assembly (23), and the fixing assembly (25) is slidably connected to the adjustment assembly (22); The welding unit (5) includes an extrusion piece (51) fixedly installed at the output end of the lifting part (4); The motor (21) drives the adjustment component (22) to rotate. Through the transmission action of the adjustment component (22), the clamping component (24) is driven to shrink and adjust, so as to achieve adaptive clamping of the outer wall of the lower plate. Then, the extrusion component (51) drives the upper plate to move, so that the welding surfaces of the upper plate and the lower plate are precisely attached and squeezed against each other. During this process, the fixing component (25) is automatically adapted and adjusted after being subjected to the squeezing force of the upper plate and the adjustment component (22), and the upper plate and the lower plate are firmly clamped respectively. Finally, the motor (21) continues to drive the adjustment component (22), and the adjustment component (22) drives the clamped upper plate and the lower plate to rotate synchronously. The welding unit (5) is then started to carry out plasma welding at the joint of the upper plate and the lower plate.

2. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 1, characterized in that: The adjustment assembly (22) includes a rotating disk (221) fixedly installed at the output end of the motor (21), a connector (224) fixedly installed on the rotating disk (221), a return spring (225) slidably installed inside the connector (224), a connecting rod (226) fixedly installed at the other end of the return spring (225), and a limiting disk (227) fixedly installed on the outer wall of the connecting rod (226). The limiting disk (227) and the rotating disk (221) are both slidably and rotatably connected to the support assembly (23).

3. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 2, characterized in that: The rotating disk (221) has an arc-shaped groove (222) inside.

4. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 3, characterized in that: The limiting plate (227) has a moving groove (228) inside, and a pressure ring (229) is fixedly installed on the outer wall of the limiting plate (227). A meshing part (223) is slidably installed inside the pressure ring (229).

5. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 4, characterized in that: The clamping assembly (24) includes a movable block (241) slidably mounted inside the arc groove (222) and a movable rod (242) fixedly mounted on the movable block (241), and the movable rod (242) is slidably connected to the movable groove (228) and the arc groove (222) respectively.

6. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 5, characterized in that: A clamp (243) is fixedly installed on the top of the moving rod (242).

7. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 6, characterized in that: The support assembly (23) includes a support member (231) fixedly installed on the top of the welding table (1), a rotating groove (232) disposed inside the support member (231), and an engagement block (233) fixedly installed inside the support member (231), and the engagement block (233) is slidably connected to the engagement member (223).

8. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 7, characterized in that: The fixing assembly (25) includes a rotating part (252) rotatably mounted inside the rotating groove (232), an adjusting rod (253) fixedly mounted on the rotating part (252), an adjusting part (254) fixedly mounted on the adjusting rod (253), a damping spring (255) fixedly mounted on the inner wall of the adjusting part (254), a sliding block (256) fixedly mounted on the other end of the damping spring (255), a fixing part (257) fixedly mounted on the sliding block (256), and a sliding sleeve (258) fixedly mounted on the fixing part (257).

9. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 8, characterized in that: The extrusion member (51) includes an extrusion member (51) fixedly installed at the output end of the lifting part (4), a reset spring three (52) fixedly installed on the inner wall of the extrusion member (51), and a moving block two (53) fixedly installed on the reset spring three (52), and the moving block two (53) is slidably connected to the extrusion member (51).

10. The welding equipment for processing electric stove burner heads that facilitates positioning and clamping according to claim 9, characterized in that: The bottom of the movable block 2 (53) is fixedly equipped with a gripper (54), a buffer pad (55) is fixedly installed on the gripper (54), and a plasma welding head (56) is fixedly installed on the extrusion piece (51).

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