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CN-224210575-U - Servo hot riveting equipment for inner plate of injection molding of automobile frame column

CN224210575UCN 224210575 UCN224210575 UCN 224210575UCN-224210575-U

Abstract

The utility model relates to servo hot riveting equipment for injection molding of an inner plate of an automobile frame column, which comprises a main frame body structure and a servo hot riveting welding mechanism, wherein the servo hot riveting welding mechanism comprises a vertical servo driving structure, an upper hot riveting mechanism, a profiling bottom die structure and an inner guide column body structure which are arranged in the main frame body structure, and the upper hot riveting mechanism comprises a linkage hot riveting platform, a hot riveting piece connecting inner frame body, a hot riveting welding head assembly arranged on a group of mirror images arranged at the lower part of the hot riveting piece connecting inner frame body and a butt joint auxiliary piece structure arranged at the outer side of each hot riveting welding head assembly. The servo hot riveting welding machine can meet the requirement of accurate positioning of hot riveting welding of products through the butt joint auxiliary piece structure, so that the effect of servo hot riveting welding of workpieces is achieved, and the operation stability of a hot riveting welding assembly is ensured. The pneumatic locking piece of the profiling bottom die structure arranged in the servo hot riveting welding machine ensures that the welding accuracy is further improved.

Inventors

  • MIAO YUNLONG
  • DAI LIANG
  • ZHOU YOUCUI

Assignees

  • 芜湖众力部件有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (5)

  1. 1. The servo hot riveting device for the injection molding of the inner plate of the automobile frame column comprises a main frame body structure and a servo hot riveting welding mechanism arranged in the main frame body structure, wherein the servo hot riveting welding mechanism comprises a vertical servo driving structure arranged in the main frame body structure, an upper hot riveting mechanism arranged at the lower part of the vertical servo driving structure, a profiling bottom die structure arranged in the upper hot riveting mechanism and an inner guide post body structure arranged in the main frame body structure and connected with the upper hot riveting mechanism.
  2. 2. The servo hot riveting device for the injection molding of the inner plate of the automobile frame column according to claim 1, wherein the butt joint auxiliary piece structure comprises a vertical limiting seat arranged at the side end of the hot riveting piece connecting inner frame body and an extending positioning spring rod arranged at the lower part of the vertical limiting seat and in contact with the profiling bottom die structure.
  3. 3. The servo hot riveting device for the injection molding of the inner plate of the automobile frame column according to claim 2, wherein a lateral extending seat and a bottom die pressing head at the outer end of the lateral extending seat are arranged at the outer end of each vertical limiting seat, and an inner limiting block is further arranged at the lower part of the lateral extending seat.
  4. 4. The servo hot riveting device for the injection molding of the inner plate of the automobile frame column according to claim 1, wherein the main frame body structure comprises a frame, an operating table arranged in the frame, and an inner guide seat arranged on the upper part of the operating table and used for balancing the linkage hot riveting platform connection, and an operation interface, a protection device and a warning lamp are arranged outside the frame.
  5. 5. The servo hot riveting device for the injection molding of the inner plate of the automobile frame column according to claim 1, wherein the operation table is provided with an outer profiling table group and a profiling bottom die structure of an inner profiling table group, and each inner profiling table group is provided with a pneumatic locking piece.

Description

Servo hot riveting equipment for inner plate of injection molding of automobile frame column Technical Field The utility model relates to the field of automobile injection molding equipment, in particular to servo hot riveting equipment for an automobile frame column injection molding inner plate. Background A hot-rivet welding machine (also called a hot-rivet machine or a hot-melt machine, all named as a hot-melt rivet spot welding machine) is used for connecting parts made of different materials, so that the thermosetting plastic and the hot-melt plastic parts are connected with each other, or the plastic parts and the metal are connected, and the connecting parts of the two metals are denatured or even melted together by the hot-rivet welding through the temperature increase. The number of the automobile frame columns is large, part of the automobile frame columns are required to be welded, the welding spots are large, the welding spot area and the shape requirements are strict, heating points are often required to be set in a template according to a product to be welded, and after the template is electrified and heated, certain pressure is applied to finish hot riveting welding; the hot riveting welding equipment in the prior art has low welding efficiency and large equipment occupation area, meanwhile, the universality of the welding equipment is improved by replacing templates to meet the hot riveting welding of various products, the template replacing efficiency can be greatly improved by using an automatic mold locking structure, in the existing hot riveting equipment, the phenomena of easy offset and misplacement of welding spots between a welding mechanism and a bottom surface tire mold are caused in the process, the thickness of automobile frame columns is different, and the hot riveting welding equipment is inconvenient for carrying out hot riveting welding fixation on workpieces at multiple stations, so that the flexibility and the efficiency of object processing are reduced. Disclosure of utility model The utility model aims to provide servo hot riveting equipment for an inner plate of an injection molding of an automobile frame column, which solves the problems of accurate butt joint positioning of a hot riveting welding hot riveting mechanism and a bottom die mechanism and firm workpiece positioning of the bottom die mechanism. The servo hot riveting device comprises a main frame body structure and a servo hot riveting welding mechanism arranged in the main frame body structure, wherein the servo hot riveting welding mechanism comprises a vertical servo driving structure arranged in the main frame body structure, an upper hot riveting mechanism arranged at the lower part of the vertical servo driving structure, a profiling bottom die structure arranged in the upper hot riveting mechanism and an inner guide post body structure arranged in the main frame body structure and connected with the upper hot riveting mechanism, and the upper hot riveting mechanism comprises a linkage hot riveting platform connected with the vertical servo driving structure, a hot riveting part connected inner frame body arranged at the lower part of the linkage hot riveting platform, a hot riveting head assembly arranged at a group of mirror images arranged at the lower part of the hot riveting part connected inner frame body and a butt joint auxiliary part structure arranged at the outer side of each hot riveting head assembly. The butt joint auxiliary piece structure comprises a vertical limiting seat arranged at the side end of the inner frame body connected with the hot riveting piece and an extending positioning spring rod arranged at the lower part of the vertical limiting seat and in contact with the profiling bottom die structure. The outer side end of each vertical limiting seat is provided with a lateral extending seat, a bottom die pressing head is arranged at the outer end of the lateral extending seat, and an inner limiting block is further arranged at the lower part of the lateral extending seat. The main frame body structure include the frame, establish the operation panel in the frame, establish and be used for balanced linkage rivet hot platform connected's inscription guide seat in operation panel upper portion, be equipped with control interface, protector and warning light in the outside of frame. The operation table is provided with an outer side profiling table group and a profiling bottom die structure of an inner side profiling table group, and each inner side profiling table group is provided with a pneumatic locking piece. The servo hot riveting welding machine has the beneficial effects that the servo hot riveting welding machine can meet the accurate positioning of hot riveting welding of products through the butt joint auxiliary piece structure, thereby realizing the effect of servo hot riveting welding of workpieces and ensuring the stable operation of a hot riveting welding assembly. Th