CN-224217877-U - Multi-station crimping device suitable for crimping of multiple specifications of wire harnesses

Abstract

The utility model relates to the technical field of wire harness terminal crimping, in particular to a multi-station crimping device suitable for multi-specification wire harness crimping, which comprises a base fixed on a stamping device, wherein the upper part of the base is provided with a sliding groove, the bottom of the sliding groove is provided with a driving groove, the inside of the sliding groove is provided with a movable plate, the bottom of the movable plate is provided with a mounting seat along the length direction, the mounting seat is slidably arranged in the driving groove, the lower part of the base is provided with a driving device connected with the mounting seat, and the upper part of the movable plate is provided with a plurality of crimping dies with different specifications along the length direction, so that the production efficiency is improved, the production cost is reduced, and the requirement of the automobile wire harness crimping on the multi-specification wire harness crimping in the production of automobile wire harnesses is met.

Inventors

• FENG XUEWEN
• ZHU HEFEI
• WANG ZIJING
• CHEN ZHI
• DOU YUNXIANG

Assignees

• 鹤壁宇翔模具有限公司

Dates

Publication Date

20260508

Application Date

20250516

Claims (5)

1. 1. The multi-station crimping device suitable for crimping of the multi-specification wire harnesses comprises a base fixed on a stamping device and is characterized in that a sliding groove is formed in the upper portion of the base, a driving groove is formed in the bottom of the sliding groove, a movable plate is arranged in the sliding groove, an installation seat is arranged at the bottom of the movable plate along the length direction, the installation seat is slidably arranged in the driving groove, a driving device is arranged at the lower portion of the base and is connected with the installation seat, and a plurality of crimping dies with different specifications are arranged on the upper portion of the movable plate along the length direction.
2. 2. The multi-station crimping device suitable for crimping of multi-specification wire harnesses according to claim 1, wherein two side surfaces of the moving plate are inclined surfaces and matched with two side surfaces of a sliding groove, and a plurality of rollers are arranged on the bottom surface of the sliding groove.
3. 3. The multi-station crimping device suitable for crimping of the multi-specification wire harnesses according to claim 1, wherein the driving device is a driving motor arranged at the lower part of the base, a driving gear is arranged at the output end of the driving motor, the driving gear is arranged at the side edge of the driving groove, and a rack is arranged at the side edge of the mounting seat and connected with the driving gear.
4. 4. The multi-station crimping device suitable for crimping of the multi-specification wire harnesses according to claim 1, wherein a back plate is arranged on the upper portion of the mounting seat, a guide groove is formed in the front face of the back plate, and guide blocks are arranged on the side edges of the crimping die and slidably arranged in the guide groove.
5. 5. The multi-station crimping device suitable for crimping of multi-specification wire harnesses according to claim 1, wherein the crimping die comprises a receiving seat arranged on the upper portion of the movable plate, a positioning groove for positioning a terminal is arranged on the upper portion of the receiving seat, a crimping block is arranged above the receiving seat, and an adjusting rod for adjusting the interval between the crimping block and the receiving seat is arranged on the upper portion of the crimping block.

Description

Multi-station crimping device suitable for crimping of multiple specifications of wire harnesses Technical Field The utility model relates to the technical field of wire harness terminal crimping, in particular to a multi-station crimping device suitable for multi-specification wire harness crimping. Background The automobile wire harness is a network main body of an automobile circuit, and is a component for forming a connecting circuit by binding a wire harness by pressing a contact terminal (connector) made of copper material with an electric wire and a cable and then molding an insulator or adding a metal shell. The automobile wire harness production process requires that the terminals are inserted into the wire harness and are fully connected by external force. At present, when the terminal is connected with the wire harness, the terminal is sleeved at the end part of the wire harness, and then the terminal is clamped by external force, so that the terminal is deformed and pressed at the end part of the wire harness, and because the wire harnesses and the terminals of different specifications on an automobile are more, the specifications and the diameter of various terminals are different from the specifications of the wire harness which needs to be pressed, the wire harnesses and the terminals of different specifications are required to be developed into proper molds for pressing, the existing processing mode is to replace the next mold for pressing after the terminal of the same specification is pressed by using a punching machine, the molds are required to be replaced frequently, the operation steps are increased, a certain production time is occupied, the production efficiency is reduced, and the technical scheme is improved. Disclosure of utility model The utility model aims to overcome the defect that the production efficiency is influenced by frequent replacement of a die in the pressing connection process of wire harnesses and terminals of different specifications of automobiles in the prior art, and provides a multi-station crimping device suitable for crimping of the wire harnesses of multiple specifications. The multi-station crimping device suitable for crimping of the multi-specification wire harnesses comprises a base fixed on a stamping device, wherein a sliding groove is formed in the upper portion of the base, a driving groove is formed in the bottom of the sliding groove, a moving plate is arranged in the sliding groove, an installation seat is arranged at the bottom of the moving plate along the length direction, the installation seat is slidably arranged in the driving groove, a driving device is arranged at the lower portion of the base and connected with the installation seat, and a plurality of crimping dies with different specifications are arranged at the upper portion of the moving plate along the length direction. Further, two side surfaces of the moving plate are inclined surfaces and are matched with two side surfaces of the sliding groove, and a plurality of rollers are arranged on the bottom surface of the sliding groove. Further, the driving device is a driving motor arranged at the lower part of the base, a driving gear is arranged at the output end of the driving motor, the driving gear is arranged at the side edge of the driving groove, and a rack is arranged at the side edge of the mounting seat and connected with the driving gear. Further, the upper portion of mount pad is provided with the backplate, the front of backplate is provided with the guide way, the side of crimping mould is provided with the guide block and slides and set up in the guide way inside. Further, the crimping die comprises a bearing seat arranged on the upper portion of the movable plate, a positioning groove for positioning the terminal is formed in the upper portion of the bearing seat, a crimping block is arranged above the bearing seat, and an adjusting rod for adjusting the interval between the crimping block and the bearing seat is arranged on the upper portion of the crimping block. The wire harness press-connection device has the beneficial effects that the mounting seat is arranged at the bottom of the movable plate along the length direction and is slidably arranged in the driving groove, the driving device is arranged at the lower part of the base, the plurality of rolling shafts are arranged on the bottom surface of the sliding groove, friction force between the movable plate and the bottom surface of the sliding groove is greatly reduced by the arrangement of the rolling shafts, the movable plate can be easier, when the driving motor is started, the output end of the movable plate drives the driving gear 301 to rotate, the meshing effect of the driving gear and the rack converts rotary motion into linear motion, so that the mounting seat is driven to slide in the driving groove, and then the movable plate is driven to move in the sliding groove. Drawings FIG. 1 is a schematic diag