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CN-121972799-A - New energy automobile spare part laser welding equipment

CN121972799ACN 121972799 ACN121972799 ACN 121972799ACN-121972799-A

Abstract

The invention relates to the technical field of new energy automobile manufacturing equipment, and discloses new energy automobile part laser welding equipment which comprises a mounting assembly, wherein the mounting assembly comprises a bearing plate, a guide groove is formed in the bearing plate, a limiting block is fixedly connected in the guide groove, and a first mounting frame is fixedly connected to the inner wall of the bearing plate. According to the invention, the third mounting frame is driven to generate stable horizontal movement through the cooperation of the servo motor, the bidirectional screw, the movable seat, the third mounting frame, the guide frame and the welding machine, so that the accurate butt joint of two parts and the accurate adjustment effect of welding positions are realized, the servo motor drives the bidirectional screw to rotate, the movable seat drives the third mounting frame to horizontally slide along the guide frame, the two clamped parts are gradually close to and completely attached, and meanwhile, the welding machine can slide up and down along the limit frame, so that the welding rod is accurately aligned to the welding positions.

Inventors

  • LI SILONG

Assignees

  • 东莞市圣鼎源科技有限公司

Dates

Publication Date
20260505
Application Date
20260121

Claims (8)

  1. 1. The utility model provides a new energy automobile spare part laser welding equipment, includes installation component (1), installation component (1) are including loading board (101), guide way (102) have been seted up to the inside of loading board (101), the inside fixedly connected with stopper (103) of guide way (102), the inner wall fixedly connected with first mounting bracket (104) of loading board (101), its characterized in that still includes: The limiting assembly (2) comprises a limiting ring (202) which is slidably mounted in the guide groove (102), a limiting seat (205) is slidably mounted in the limiting ring (202) through a limiting rod (203), and a second mounting frame (208) is fixedly connected to one side of the limiting ring (202) through a first connecting plate (207); the driving assembly (3), the driving assembly (3) comprises a bidirectional screw rod (302) rotatably connected to the central position inside the second mounting frame (208), and the front end of the bidirectional screw rod (302) is fixedly connected with a stress gear (305) through a mounting plate (304); The clamping assembly (4), the clamping assembly (4) comprises a third mounting frame (402) which is connected to the outer surface of the bidirectional screw rod (302) in a threaded manner, and the clamping frame (408) is connected to the inside of the third mounting frame (402) through a connecting frame (407) The rotary assembly (5), the rotary assembly (5) is including fixed connection in fourth mounting bracket (501) of first mounting bracket (104) bottom, the bottom of fourth mounting bracket (501) is connected with drive gear (504) through second connecting plate (503) rotation.
  2. 2. The laser welding equipment for the parts of the new energy automobile according to claim 1, wherein a limiting frame (105) is fixedly connected to the central position of the first mounting frame (104), a welding machine (106) is slidably installed in the limiting frame (105), and a welding rod (107) is fixedly connected to the bottom of the welding machine (106).
  3. 3. The laser welding device for the parts of the new energy automobile as claimed in claim 1, wherein one side of the limiting ring (202) is fixedly connected with a limiting plate (201), the limiting plate (201) is arranged on the outer surface of the bearing plate (101), a limiting rod (203) is fixedly connected to the inside of the limiting ring (202), a buffer spring (204) is fixedly connected to the front end of the limiting rod (203), a limiting seat (205) is fixedly connected to the front end of the buffer spring (204), a limiting groove (206) is formed in the limiting seat (205), and the limiting seat (205) is slidably mounted on the outer surface of the limiting rod (203) through the limiting groove (206).
  4. 4. The laser welding device for the parts of the new energy automobile of claim 3, wherein a first connecting plate (207) is fixedly connected to one side, far away from the limiting plate (201), of the outer surface of the limiting ring (202), a second mounting frame (208) is fixedly connected to one side of the first connecting plate (207), a servo motor (301) is fixedly connected to the outer surface of the second mounting frame (208), a bidirectional screw (302) penetrates through the second mounting frame (208) at the output end of the servo motor (301), and a guide frame (303) is fixedly connected to the top and the bottom of the second mounting frame (208).
  5. 5. The laser welding device for the parts of the new energy automobile according to claim 4, wherein one side of the servo motor (301) is provided with a mounting plate (304) fixedly connected to the outer surface of the second mounting frame (208), a stressed gear (305) is fixedly connected to the inside of the mounting plate (304), a movable seat (401) is connected to the outer surface of the bidirectional screw rod (302) in a threaded manner, a third mounting frame (402) is fixedly connected to the front end of the movable seat (401), the third mounting frame (402) is slidably mounted on the outer surface of the guide frame (303), and a clamping motor (403) is fixedly connected to the inner wall of the third mounting frame (402).
  6. 6. The laser welding equipment for the parts of the new energy automobile according to claim 5, wherein the output end of the clamping motor (403) is fixedly connected with a driving bevel gear (404), a stress bevel gear (405) rotationally connected to the inside of the third mounting frame (402) is arranged at the top and the bottom of the driving bevel gear (404), the stress bevel gear (405) is meshed with the driving bevel gear (404), and a connecting block (406) is fixedly connected to the outer surface of the stress bevel gear (405).
  7. 7. The laser welding equipment for the parts of the new energy automobile according to claim 6, wherein a connecting frame (407) is fixedly connected to the inside of the connecting block (406), a clamping frame (408) is rotatably connected to one side, far away from the connecting block (406), of the connecting frame (407), a clamping groove (409) is formed in the inside of the clamping frame (408), and one side, far away from the connecting frame (407), of the clamping frame (408) is rotatably connected to the inside of the third mounting frame (402).
  8. 8. The laser welding device for the parts of the new energy automobile according to claim 1, wherein a driving worm (502) is rotatably connected to the inside of the fourth mounting frame (501), a second connecting plate (503) is fixedly connected to the inside of the fourth mounting frame (501), a driving gear (504) is rotatably connected to the bottom of the outer surface of the second connecting plate (503), the top of the driving gear (504) is meshed with the driving worm (502), and one side of the driving gear (504) is meshed with the stressed gear (305).

Description

New energy automobile spare part laser welding equipment Technical Field The invention relates to the technical field of new energy automobile manufacturing equipment, in particular to laser welding equipment for parts of a new energy automobile. Background Along with the rapid development of the new energy automobile industry, higher requirements are put forward on the manufacturing precision and the connection strength of key parts such as a battery pack, a motor shell, an electric control shell and the like, and automobile part laser welding equipment is needed when the parts are subjected to laser welding treatment; In practical use, the automobile part laser welding equipment with similar structures has a plurality of defects, such as that in the welding process of the traditional automobile part laser welding equipment, parts are often placed only through a simple positioning structure, a reliable clamping mechanism is lacked, slight displacement is easy to occur in the welding or adjusting process, so that welding position deviation is caused, meanwhile, the traditional automobile part laser welding equipment generally needs to manually adjust the butt joint position and welding angle of the parts, the adjusting process is tedious and the precision is limited, and the high requirement of the new energy automobile part on welding precision is difficult to meet, so that the new energy automobile part laser welding equipment needs to be designed. Disclosure of Invention In order to solve the technical problems, the invention provides laser welding equipment for parts of a new energy automobile. The technical scheme includes that the novel energy automobile part laser welding equipment comprises an installation assembly, wherein the installation assembly comprises a bearing plate, a guide groove is formed in the bearing plate, a limiting block is fixedly connected to the inside of the guide groove, a first installation frame is fixedly connected to the inner wall of the bearing plate, and the novel energy automobile part laser welding equipment further comprises: The limiting assembly comprises a limiting ring which is slidably arranged in the guide groove, a limiting seat is slidably arranged in the limiting ring through a limiting rod, and one side of the limiting ring is fixedly connected with a second mounting frame through a first connecting plate; The driving assembly comprises a bidirectional screw rod which is rotatably connected to the central position inside the second mounting frame, and the front end of the bidirectional screw rod is fixedly connected with a stress gear through a mounting plate; The clamping assembly comprises a third mounting frame which is connected to the outer surface of the bidirectional screw in a threaded mode, and the clamping frame is connected to the inside of the third mounting frame through a connecting frame The rotating assembly comprises a fourth mounting frame fixedly connected to the bottom of the first mounting frame, and a driving gear is rotatably connected to the bottom of the fourth mounting frame through a second connecting plate. As a further improvement of the scheme, a limiting frame is fixedly connected to the central position of the first mounting frame, a welding machine is slidably mounted in the limiting frame, and a welding rod is fixedly connected to the bottom of the welding machine. Through the technical scheme, the welding machine is driven to stably slide up and down along the limiting frame, so that accurate adjustment of the welding position and accurate alignment effect of the welding rod on the welding surface of the part are realized. The limiting frame provides stable guide for the welding machine, avoids offset during adjustment, ensures that the welding direction is correct, and meanwhile, the welding machine is adaptive to parts with different heights to promote universality. As a further improvement of the scheme, one side of the limiting ring is fixedly connected with a limiting plate, the limiting plate is arranged on the outer surface of the bearing plate, the limiting rod is fixedly connected with the inside of the limiting ring, the buffer spring is fixedly connected with the front end of the limiting rod, the limiting seat is fixedly connected with the front end of the buffer spring, the limiting groove is formed in the inside of the limiting seat, and the limiting seat is slidably mounted on the outer surface of the limiting rod through the limiting groove. Through above-mentioned technical scheme, drive spacing seat can produce elasticity buffering and reset action when the spacing ring slides to realize the protection and the steady support effect to the spare part in the rotation process. When the limiting ring slides along the guide groove, the limiting seat can be contacted with the limiting block under the action of the buffer spring, so that rigid collision is avoided. As the further improvement of above-mentioned s