CN-224217878-U - Modularized wire harness crimping device

Abstract

The utility model relates to the technical field of wire harness crimping, in particular to a modularized wire harness crimping device which comprises a feeding structure and a stamping structure, wherein the stamping structure comprises a fixing plate, the working surface of the fixing plate is provided with a mounting plate, the working surfaces of the mounting plate are oppositely provided with guide rails, the side surfaces of the two guide rails are provided with V-shaped sliding grooves, a sliding block is arranged between the two guide rails, the side surface of the sliding block is provided with a sliding piece matched with the V-shaped sliding grooves, and the front surface of the sliding block is provided with a crimping upper die for stamping, so that the continuous crimping of wire harness stitch terminals is realized, the quality and the efficiency of the wire harness stitch terminal crimping are improved, and the service life of the device is prolonged.

Inventors

• FENG XUEWEN
• ZHAO XIAOYANG
• TIAN FENG
• WANG XIAOLING
• MA LINGLING

Assignees

• 鹤壁宇翔模具有限公司

Dates

Publication Date

20260508

Application Date

20250520

Claims (6)

1. 1. The modularized wire harness crimping device comprises a feeding structure and a stamping structure and is characterized in that the stamping structure comprises a fixing plate, a working surface of the fixing plate is provided with a mounting plate, guide rails are oppositely arranged on the working surface of the mounting plate, V-shaped sliding grooves are formed in the side faces of the two guide rails, a sliding block is arranged between the two guide rails, a sliding piece matched with the V-shaped sliding grooves is arranged on the side face of the sliding block, and a crimping upper die for stamping is arranged on the front face of the sliding block.
2. 2. The device for crimping modular wire harnesses according to claim 1, wherein the sliding member is a roller, the roller is fixedly arranged on the side surface of the sliding block, and a V-shaped inclined surface is arranged on the side surface of the roller and is in sliding connection with the V-shaped sliding groove.
3. 3. The modular wire harness crimping device of claim 1, wherein the mounting plate is U-shaped, the guide rail is arranged on the inner side of the mounting plate, and the V-shaped sliding groove is arranged along the length direction of the guide rail.
4. 4. The device of claim 1, wherein a lower crimping die is disposed below the upper crimping die for receiving and positioning.
5. 5. The modular wire harness crimping device of claim 1, wherein the feeding structure comprises a feeding cylinder arranged on a fixed plate, a connecting block is arranged at the output end of the feeding cylinder, and a feeding clamping jaw is arranged at the lower part of the connecting block.
6. 6. The device for crimping a modular wire harness of claim 5, wherein the upper and lower parts of the connecting block are provided with sliding bars, and the cylinder body of the feeding cylinder is provided with a limit groove for accommodating the sliding bars.

Description

Modularized wire harness crimping device Technical Field The utility model relates to the technical field of wire harness crimping, in particular to a modularized wire harness crimping device. Background In the field of wire harness production, a wire harness crimping die is an indispensable important tool, the performance and the efficiency of the wire harness crimping die directly affect the overall quality and the production cost of the wire harness, a crimping device is used for operating in the wire harness crimping pin terminal, for example, in a published Chinese patent document (application number: 20241101738. X), the pin terminal is firstly fixed on a feeding plate, the pin terminal is conveyed to a crimping operation between an upper crimping die and a lower crimping die through a feeding claw, and the gap of the upper crimping die is gradually increased in the process of sliding up and down for a long time, so that the offset occurs in the crimping process, the service life is shorter, and the quality is larger. Disclosure of utility model The utility model aims to overcome the defect that the service life of a wire harness in the prior art needs to be frequently regulated in the process of crimping pins, and provides a modularized wire harness crimping device. The modularized wire harness crimping device comprises a feeding structure and a stamping structure, wherein the stamping structure comprises a fixing plate, a working surface of the fixing plate is provided with a mounting plate, the working surface of the mounting plate is provided with guide rails oppositely, the side surfaces of the two guide rails are provided with V-shaped sliding grooves, a sliding block is arranged between the two guide rails, the side surface of the sliding block is provided with a sliding piece matched with the V-shaped sliding grooves, and the front surface of the sliding block is provided with a crimping upper die for stamping. Further, the sliding piece is a rolling shaft, the rolling shaft is fixedly arranged on the side face of the sliding block, and a V-shaped inclined face is arranged on the side face of the rolling shaft and is in sliding connection with the V-shaped sliding groove. Further, the mounting plate is U-shaped, the guide rail is arranged on the inner side of the mounting plate, and the V-shaped sliding groove is arranged along the length direction of the guide rail. Further, a lower crimping die for carrying and positioning is arranged below the upper crimping die. Further, the feeding structure comprises a feeding cylinder arranged on the fixed plate, a connecting block is arranged at the output end of the feeding cylinder, and a feeding clamping jaw is arranged at the lower part of the connecting block. Further, the upper portion and the lower part of connecting block all are provided with the slide bar, be provided with the spacing groove that is used for holding the slide bar on the cylinder body of feeding cylinder. The fixing plate has the beneficial effects that the fixing plate provides a stable installation foundation for the whole stamping structure, the working surface of the fixing plate is provided with the installation plate, and the two guide rails are installed on the inner side of the installation plate. The two opposite sides of guide rail are provided with V type spout, V type spout is provided with the slider that matches with V type spout along the vertical extension of length direction of guide rail, the slider selects the roller bearing, the side fixed connection of roller bearing and slider, the side of roller bearing is provided with V type inclined plane, this V type inclined plane and V type spout sliding connection on the guide rail, slider and roller bearing have certain length, compare current slider and increased the length of slider, make the slider more smooth and easy, stable in sliding on the guide rail, the direction is more accurate, friction and wearing and tearing in the slip process have been reduced, effectively avoided the pressure joint to go up mould because of the clearance increases and appear the skew problem in traditional device, the life of device has been prolonged, realize the continuous crimping of pencil stitch terminal, the quality and the efficiency of pencil stitch terminal crimping have been improved. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of another angle structure of the present utility model; FIG. 3 is a schematic view of the guide rail position structure of the present utility model; FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model; FIG. 5 is a schematic view of the mounting plate and rail structure of the present utility model; FIG. 6 is a schematic side view of the mounting plate and guide rail of the present utility model; The device comprises a fixing plate 1, a feeding cylinder 2, a connectin