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CN-224209266-U - Anti-deformation support tool for laser welding of thin plates

CN224209266UCN 224209266 UCN224209266 UCN 224209266UCN-224209266-U

Abstract

The utility model relates to a deformation-preventing support tool for sheet laser welding, which relates to the technical field of sheet laser welding tools, and comprises two mounting frames which are symmetrically arranged in a rack, a spline shaft is arranged in the rack, the left end and the right end of the spline shaft are respectively fixedly arranged on the left side plate and the right side plate of the rack, a spline housing is fixedly arranged on the mounting frames in a penetrating way, the mounting frames are movably sleeved on the spline shaft through the spline housing, fixed claws are fixedly arranged at the upper ends of the mounting frames, the fixed claws are arranged in a U-shaped structure, two movable claws are arranged on the mounting frames in a group, and the two movable claws of the group are respectively arranged below two claw heads of the fixed claws; the clamping jaw structure and the stretching and positioning structure of the jacking clamping are used for realizing the clamping and fixing of the required laser welding thin plate, so that the two plates are supported and aligned, the deformation between the plates is effectively prevented, and the welding quality of the plates is guaranteed.

Inventors

  • YIN QIANG
  • ZHANG XU
  • PAN KANG
  • HE YANYAN

Assignees

  • 苏州泰诺辉智能科技有限公司

Dates

Publication Date
20260508
Application Date
20250718

Claims (6)

  1. 1. The deformation-preventing support tool for the laser welding of the thin plate comprises a frame (1) and a mounting frame (2), wherein the two mounting frames (2) are symmetrically arranged in the frame (1), and the deformation-preventing support tool is characterized by further comprising: The spline shaft (3), the spline shaft (3) is arranged in the frame (1), and the left and right ends of the spline shaft (3) are respectively fixedly arranged on the left and right side plates of the frame (1); the spline housing (4) is fixedly arranged on the mounting frame (2) in a penetrating way, and the mounting frame (2) is movably sleeved on the spline shaft (3) through the spline housing (4); The fixing claw (5) is fixedly arranged at the upper end of the mounting frame (2), and the fixing claw (5) is arranged in a U-shaped structure; The movable claws (6) are arranged on the mounting frame (2) in a group, and the two movable claws (6) of the group are respectively arranged below the two claw heads of the fixed claw (5).
  2. 2. The anti-deformation support tool for laser welding of thin plates according to claim 1, wherein a support frame (7) is fixedly arranged at the lower end of the mounting frame (2), the movable frame is arranged between the fixed claw (5) and the support frame (7), a support rod (8) is fixedly arranged on the lower side wall of the movable claw (6), and the support rod (8) is movably arranged on the support frame (7).
  3. 3. The anti-deformation support tool for laser welding of thin plates according to claim 2, wherein the lower side wall of the support frame (7) is integrally provided with a guide frame (9), the side wall of the support rod (8) is provided with a guide groove (10), the support rod (8) is movably arranged on the guide frame (9) in a penetrating mode, and the support rod (8) is arranged with the guide frame (9) in a sliding fit mode through the guide groove (10).
  4. 4. The anti-deformation support tool for laser welding of thin plates, as set forth in claim 3, is characterized in that an external thread sleeve (11) is movably arranged on the support frame (7), a guide block (12) is fixedly arranged on the inner side wall of the external thread sleeve (11), the external thread sleeve (11) is movably sleeved on the support rod (8), the guide block (12) on the external thread sleeve (11) is slidably arranged in a guide groove (10) on the support rod (8), a support thread sleeve (13) is arranged on the external thread sleeve (11) through a thread screwing sleeve, and the support thread sleeve (13) is clamped between the support frame (7) and the guide frame (9).
  5. 5. The anti-deformation support tool for laser welding of thin plates, as set forth in claim 4, is characterized in that the support rod (8) is sleeved with a support spring (14), the upper end of the support spring (14) is abutted against the lower side wall of the movable claw (6), and the lower end of the support spring (14) is abutted against the upper end wall of the external thread sleeve (11).
  6. 6. The anti-deformation support tool for laser welding of thin plates according to claim 1 is characterized in that a threaded rod (15) is fixedly arranged on the mounting frame (2), the threaded rod (15) is movably arranged on a side plate of the frame (1) in a penetrating mode, a stretching thread sleeve (16) is arranged on the threaded rod (15) through a thread screwing sleeve, a limiting frame (17) is fixedly arranged on the outer side wall of the side plate of the frame (1), the threaded rod (15) is movably arranged on the limiting frame (17) in a penetrating mode, and the stretching thread sleeve (16) is clamped between the frame (1) and the limiting frame (17).

Description

Anti-deformation support tool for laser welding of thin plates Technical Field The utility model relates to the technical field of sheet laser welding tools, in particular to an anti-deformation support tool for sheet laser welding. Background The laser welding refers to the high energy provided by a laser beam with specific frequency to realize fusion connection among materials, the laser welding is not assisted by welding flux, and the welding position, welding time, energy output and the like are controllable during welding, so that the laser welding is commonly used for welding processing of thin plates. Disclosure of utility model The utility model aims at overcoming the defects and shortcomings of the prior art, and provides an anti-deformation support tool for laser welding of a sheet, which realizes clamping and fixing of the sheet to be laser welded through a clamping jaw structure and a stretching and positioning structure of jacking and clamping, so that support alignment of two sheets is formed, deformation between the sheets is effectively prevented, and the welding quality of the sheets is ensured. In order to achieve the above purpose, the present utility model adopts the following technical scheme: It contains frame, mounting bracket, and wherein the mounting bracket is two and is bilateral symmetry setting in the inside of frame, and it still contains: the spline shaft is arranged in the frame, and the left end and the right end of the spline shaft are respectively and fixedly arranged on the left side plate and the right side plate of the frame; The spline housing is fixedly arranged on the mounting frame in a penetrating manner, and the mounting frame is movably sleeved on the spline shaft through the spline housing; The fixed claw is fixedly arranged at the upper end of the mounting frame and is in a U-shaped structure; the movable claws are arranged on the mounting frame in a group, and the two movable claws of the group are respectively arranged below the two claw heads of the fixed claw. Preferably, the lower extreme of mounting bracket fixedly be provided with the support frame, the movable frame sets up between fixed jaw and support frame, fixedly be provided with the bracing piece on the lower lateral wall of movable jaw, the bracing piece activity is worn to put on the support frame. Preferably, the lower side wall of the support frame is provided with a guide frame in an integrated manner, the side wall of the support rod is provided with a guide groove, the support rod is movably arranged on the guide frame in a penetrating manner, and the support rod is arranged in a sliding fit with the guide frame through the guide groove. Preferably, the support frame on the activity wear to put and have the external screw thread cover, fixed being provided with the guide block on the inside wall of external screw thread cover, external screw thread cover activity cover is established on the bracing piece, and the guide block slip on the external screw thread cover sets up in the guide way on the bracing piece, external screw thread is sheathe in through the screw thread and is equipped with the support screw thread cover, and the support screw thread cover is led to press from both sides and is established between support frame and leading truck. Preferably, the support rod is sleeved with a support spring, the upper end of the support spring is propped against the lower side wall of the movable claw, and the lower end of the support spring is propped against the upper end wall of the external thread sleeve. Preferably, the mounting frame on fixed be provided with the threaded rod, and the threaded rod activity wears to put on the curb plate of frame, be equipped with tensile thread bush through the screw thread spiral-in cover on the threaded rod, fixed being provided with the spacing on the curb plate lateral wall of frame, the threaded rod activity wears to put on the spacing, tensile thread bush clamp is established between frame and spacing. Compared with the prior art, the utility model has the beneficial effects that: According to the scheme, the thin plates to be welded are propped against and clamped on the lower side walls of the fixed claws through the movable claws with adjustable tightness, and are stretched through the cooperation of the mounting frames on the two sides, so that the flush support of the upper surfaces of the two thin plates is kept, and the stability of the welding of the thin plates is kept. Drawings Fig. 1 is a schematic structural view of the present utility model. Fig. 2 is a schematic view of the structure of the mounting frame, the fixed jaw and the movable jaw in the utility model. Fig. 3 is a right side view of fig. 2. Fig. 4 is a schematic structural view of the mounting frame, the supporting frame and the guide frame in the utility model. Fig. 5 is a schematic structural view of the support rod, the external screw sleeve and the support screw sleeve