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CN-122007693-A - Welding device for processing radiating fin

CN122007693ACN 122007693 ACN122007693 ACN 122007693ACN-122007693-A

Abstract

The invention discloses a welding device for processing cooling fins, which relates to the technical field of cooling fin welding processing and comprises a workbench, wherein a welding controller is arranged on the workbench, a welding head is arranged on the welding controller, an adjusting limiting mechanism and a follow-up swinging mechanism are arranged on the workbench, the adjusting limiting mechanism and the follow-up swinging mechanism are arranged on the workbench, a rotating shaft is driven to rotate through an operating rod through the arranged adjusting limiting mechanism, a double-head bidirectional reciprocating screw rod is driven to rotate, a T-shaped frame is driven to move, a positioning plate is driven to move in opposite directions through a connecting plate, the cooling fins can be rapidly pushed in the middle and positioned and clamped, the efficiency of positioning and clamping is greatly improved, the time and error of manual operation are reduced, the centering position of the cooling fins on the workbench can be ensured, the relative position of the welding head and the cooling fins is more accurate, the welding precision and the welding quality are improved, and the consistency of welding points is ensured.

Inventors

  • KONG HUABIAO
  • FAN LU

Assignees

  • 惠州江铜精密技术有限公司

Dates

Publication Date
20260512
Application Date
20260312

Claims (9)

  1. 1. The welding device for processing the radiating fin comprises a workbench (1), wherein a welding controller (2) is arranged on the workbench (1), and a welding head (3) is arranged on the welding controller (2), and is characterized by further comprising an adjusting limiting mechanism (4) and a follow-up swinging mechanism (5), wherein the adjusting limiting mechanism (4) and the follow-up swinging mechanism (5) are arranged on the workbench (1); The adjusting limiting mechanism (4) comprises a double-head bidirectional reciprocating screw rod (406), a T-shaped frame (408) and a positioning plate (411), wherein the double-head bidirectional reciprocating screw rod (406) is arranged at the upper end of the workbench (1), the T-shaped frame (408) is symmetrically connected with the two ends of the double-head bidirectional reciprocating screw rod (406) in a threaded mode, and the positioning plate (411) is symmetrically arranged on the upper surface of the workbench (1); The follow-up swinging mechanism (5) comprises a placing platform (502), a winding disc (508), a traction rope (509) and a turbulence blade (512), wherein the placing platform (502) is arranged at the center of the top of the workbench (1), the winding disc (508) is arranged below the placing platform (502) in an eccentric axis manner, the traction rope (509) is wound on the winding disc (508), the other end of the traction rope (509) is fixedly connected with one of the positioning plates (411), and the turbulence blade (512) is arranged below the placing platform (502).
  2. 2. The welding device for fin machining according to claim 1, wherein the adjusting and limiting mechanism (4) further comprises a mounting groove (405) formed in the center of the top of the workbench (1), the T-shaped frame (408) is slidably connected with the mounting groove (405), the double-headed bidirectional reciprocating screw (406) is rotatably connected in the mounting groove (405), and the driven wheel (407) is fixedly connected to the outer surface of the front end of the double-headed bidirectional reciprocating screw (406).
  3. 3. The welding device for fin machining according to claim 2, wherein a fixing plate (401) is fixedly connected to the top of the front end of the workbench (1), a rotating shaft (403) is rotatably connected to the upper end of the fixing plate (401), a control rod (402) is fixedly connected to the front side of the rotating shaft (403), a driving wheel (404) is fixedly connected to the rear side of the rotating shaft (403), and the driving wheel (404) is in meshed connection with the upper portion of the driven wheel (407).
  4. 4. The welding device for fin machining according to claim 1, wherein the two ends of the top of the T-shaped frame (408) are symmetrically and fixedly connected with first connecting columns (409), the two sides of the positioning plate (411) are symmetrically provided with notch grooves (413), the inside of the notch grooves (413) is vertically and fixedly connected with second connecting columns (414), and a connecting plate (410) is rotationally connected between the second connecting columns (414) and the first connecting columns (409).
  5. 5. The welding device for processing the cooling fin according to claim 2, wherein sliding grooves (416) are symmetrically formed in two ends of the top of the workbench (1), sliding blocks (415) are symmetrically and fixedly connected to the bottom of the positioning plate (411), the sliding blocks (415) are slidably connected to the sliding grooves (416), and resistance bars (412) are fixedly connected to opposite sides of the positioning plate (411).
  6. 6. The welding device for processing cooling fins according to claim 1, wherein the follow-up swinging mechanism (5) further comprises a base (501) fixedly connected between the placement platform (502) and the workbench (1), a toothed ring (504) is rotationally connected to the outer surface of the base (501), a linkage column (507) is coaxially and fixedly connected to the inner surface of the winding disc (508), a torsion spring shaft (505) is fixedly connected to the bottom of the linkage column (507), and the torsion spring shaft (505) is rotationally connected to the workbench (1).
  7. 7. The welding device for processing the radiating fin according to claim 6, wherein a first gear (506) is fixedly connected to the outer surface of the upper end of the torsion spring shaft (505), and the first gear (506) is meshed with the toothed ring (504).
  8. 8. The welding device for processing cooling fins according to claim 1, wherein the upper surface of the workbench (1) is annularly and equidistantly rotated with the base (501) as an axis to be connected with a driven shaft (510), the outer surface of the upper end of the driven shaft (510) is fixedly connected with a second gear (511), the second gear (511) is meshed with the toothed ring (504), and the turbulence blades (512) are fixedly connected to the outer surface of the lower end of the driven shaft (510).
  9. 9. The welding device for processing the cooling fin according to claim 1, wherein the placement platform (502) is provided with diversion holes (503) in annular equidistant mode, the diameter of the diversion holes (503) close to the axis of the placement platform (502) is gradually decreased from inside to outside, and the turbulence blades (512) are arranged below the diversion holes (503).

Description

Welding device for processing radiating fin Technical Field The invention relates to the technical field of welding processing of radiating fins, in particular to a welding device for processing radiating fins. Background In the welding process of the radiating fin processing, accurately positioning and firmly clamping the radiating fin is a key step for ensuring the welding quality, and the traditional positioning and clamping mode often has a plurality of problems that on one hand, the manual positioning and clamping efficiency is low, the positioning precision is difficult to ensure, the operating difference of different operators can cause inconsistent positions of the radiating fin and influence the welding consistency, on the other hand, some simple mechanical positioning devices lack flexibility and cannot adapt to the radiating fin with different sizes and shapes, the radiating fin is not attractive when facing diversified production requirements, and in the welding process, the radiating fin can deviate due to factors such as welding stress, and the traditional device is difficult to effectively prevent the situation, so that the welding quality is influenced; In addition, in the fin welding process, the welding part can produce a large amount of heat, if can not dispel the heat in time, can lead to the fin to warp, the welding quality decline scheduling problem, traditional heat dissipation mode often is passive, relies on natural heat dissipation, and efficiency is lower, can't satisfy high-efficient welded demand, and the stress that produces in the welding process also can influence the quality of fin moreover, need take certain measure to reduce stress. In view of the above, the present invention proposes a welding device for processing heat sinks to remedy and improve the shortcomings of the prior art. Disclosure of Invention In order to solve the technical problems, the invention provides a welding device for processing cooling fins, so as to solve the corresponding technical problems in the background art. In order to achieve the aim, the technical scheme adopted by the invention is that the welding device for processing the radiating fin comprises a workbench, an adjusting limiting mechanism and a follow-up swinging mechanism, wherein a welding controller is arranged on the workbench, a welding head is arranged on the welding controller, and the adjusting limiting mechanism and the follow-up swinging mechanism are both arranged on the workbench; the adjusting limiting mechanism comprises a double-head bidirectional reciprocating screw rod, a T-shaped frame and a positioning plate, wherein the double-head bidirectional reciprocating screw rod is arranged at the upper end of the workbench, the T-shaped frame is symmetrically and threadedly connected with the two ends of the double-head bidirectional reciprocating screw rod, and the positioning plate is symmetrically arranged on the upper surface of the workbench; The follow-up swinging mechanism comprises a placing platform, a rolling disc, a traction rope and a turbulent flow blade, wherein the placing platform is arranged at the center of the top of the workbench, the rolling disc is eccentrically arranged below the placing platform, the traction rope is wound and rolled on the rolling disc, the other end of the traction rope is fixedly connected with one of the positioning plates, and the turbulent flow blade is arranged below the placing platform. Preferably, the adjusting limiting mechanism further comprises a mounting groove formed in the center of the top of the workbench, the T-shaped frame is in sliding connection with the mounting groove, the double-head bidirectional reciprocating screw rod is rotatably connected in the mounting groove, and the outer surface of the front end of the double-head bidirectional reciprocating screw rod is fixedly connected with a driven wheel. Preferably, the top of the front end of the workbench is fixedly connected with a fixing plate, the upper end of the fixing plate is connected with a rotating shaft in a penetrating and rotating mode, the front side of the rotating shaft is fixedly connected with an operating lever, the rear side of the rotating shaft is fixedly connected with a driving wheel, and the driving wheel is connected above the driven wheel in a meshed mode. Preferably, the first connecting columns are symmetrically and fixedly connected to the two ends of the top of the T-shaped frame, the notch grooves are symmetrically formed in two sides of the positioning plate, the second connecting columns are vertically and fixedly connected in the notch grooves, and the connecting plates are rotationally connected between the second connecting columns and the first connecting columns. Preferably, the sliding grooves are symmetrically formed in two ends of the top of the workbench, the sliding blocks are symmetrically and fixedly connected to the bottoms of the positioning plates, the sliding bl