CN-224216864-U - Testing device for automobile door harness movement section

Abstract

The application belongs to the technical field of automobile wire harnesses, and discloses a testing device for an automobile door wire harness moving section, which comprises a base, wherein a vertical plate is fixedly arranged on the base, a transverse plate is convexly arranged on the inner side of the vertical plate, a vertical rotating shaft is rotatably arranged on the transverse plate, a connecting block is fixedly arranged at the upper end of the rotating shaft, a rotating plate is fixedly arranged on the connecting block, wire harness fixing holes for installing the automobile door wire harness are formed in the vertical plate and the rotating plate, and a driving mechanism for driving the rotating shaft to rotate is further arranged on the base. The automobile door harness test device comprises a base, a vertical plate, a transverse plate, a rotating shaft, a connecting block and a rotating plate, wherein the vertical plate, the transverse plate, the rotating shaft, the connecting block and the rotating plate are arranged on the base, the rotating plate is connected with the vertical plate through the rotating shaft in a rotating mode and used for simulating an automobile body and an automobile door, wire harness fixing holes are formed in the vertical plate and the rotating plate and used for installing an automobile door harness, the rotating plate is driven to rotate through the driving mechanism to drive the rotating shaft to rotate, opening and closing actions of the automobile door are simulated, and the automobile door harness is subjected to movement test, so that product performance is guaranteed.

Inventors

• ZHANG JIUJIANG
• LI YANPEI

Assignees

• 廊坊莱尼线束系统有限公司

Dates

Publication Date

20260508

Application Date

20250428

Claims (6)

1. 1. The testing device for the automobile door wire harness moving section is characterized by comprising a base (10), wherein a vertical plate (20) is fixedly arranged on the base (10), a transverse plate (21) is convexly arranged on the inner side of the vertical plate (20), a vertical rotating shaft (30) is rotatably arranged on the transverse plate (21), a connecting block (31) is fixedly arranged at the upper end of the rotating shaft (30), a rotating plate (40) is fixedly arranged on the connecting block (31), wire harness fixing holes (50) for installing an automobile door wire harness are formed in the vertical plate (20) and the rotating plate (40), and a driving mechanism (60) for driving the rotating shaft (30) to rotate is further arranged on the base (10).
2. 2. The device for testing the moving section of the automobile door harness according to claim 1, wherein the driving mechanism (60) comprises a fixed seat (61) arranged on the base (10), the lower end of the rotating shaft (30) penetrates through the transverse plate (21) to be rotationally connected with the fixed seat (61), a gear (62) is arranged on a shaft body of the rotating shaft (30) between the fixed seat (61) and the transverse plate (21), a mounting seat (63) is arranged on the base (10), a driving cylinder (64) is arranged on the mounting seat (63), a rack (65) is fixedly arranged at the end part of a piston rod of the driving cylinder (64), and the rack (65) is meshed with the gear (62).
3. 3. The device for testing the moving section of the automobile door harness according to claim 2, wherein the fixing seat (61) is provided with a bearing (66), and the lower end of the rotating shaft (30) is rotatably arranged in the bearing (66).
4. 4. The device for testing the moving section of the automobile door harness according to claim 2, wherein the base (10) is further provided with a connecting seat (67), the connecting seat (67) is provided with a guide sliding rail (68), the length direction of the guide sliding rail (68) is consistent with the extending direction of a piston rod of the driving cylinder (64), the guide sliding rail (68) is provided with a sliding seat (69) in a sliding manner, and the sliding seat (69) is fixedly connected with the rack (65).
5. 5. The device for testing the moving section of the automobile door harness according to claim 2, wherein a limiting stop ring (641) is arranged on one side of a piston rod of the driving cylinder (64) on the mounting seat (63).
6. 6. The device for testing a moving section of an automobile door harness according to claim 1, wherein harness fixing brackets (70) are provided on opposite sides of the riser (20) and the rotating plate (40).

Description

Testing device for automobile door harness movement section Technical Field The utility model relates to the technical field of automobile wire harnesses, in particular to a testing device for a moving section of an automobile door wire harness. Background Automobile wiring harnesses are the network body of automotive circuits, and no wiring harness exists in the absence of automotive circuits. The wire harness is a component in which a contact terminal (connector) made of copper material is pressed against a wire or cable, and then an insulator or a metal housing is molded or added to the outside of the contact terminal, and the contact terminal is bundled with the wire harness to form a connection circuit. The reliability of the wire harness is important and the reliability of the product needs to be verified by a large number of tests. An automotive door harness is a harness installed at a door of an automobile for controlling related parts on the door, which needs to be led from a vehicle body to the door. Because the door needs to be closed in the use process, a section of wire harness between the door and the car body needs to move along with the closing of the door frequently, and therefore the reliability requirement on the section of wire harness is high. This requires testing the reliability of the length of wire harness before shipping to ensure product performance. Disclosure of utility model In order to solve the problems, the utility model provides a testing device for a moving section of an automobile door harness. The technical aim of the utility model is achieved through the following technical scheme that the testing device for the automobile door harness moving section comprises a base, wherein a vertical plate is fixedly arranged on the base, a transverse plate is convexly arranged on the inner side of the vertical plate, a vertical rotating shaft is rotatably arranged on the transverse plate, a connecting block is fixedly arranged at the upper end of the rotating shaft, a rotating plate is fixedly arranged on the connecting block, harness fixing holes for mounting the automobile door harness are formed in the vertical plate and the rotating plate, and a driving mechanism for driving the rotating shaft to rotate is further arranged on the base. Through the technical scheme, the vertical plate, the transverse plate, the rotating shaft, the connecting block and the rotating plate are arranged on the base, the rotating plate is rotationally connected with the vertical plate through the rotating shaft and used for simulating an automobile body and an automobile door, and wiring harness fixing holes are formed in the vertical plate and the rotating plate and used for installing an automobile door wiring harness, so that the rotating plate is driven to rotate through the driving mechanism to drive the rotating shaft to rotate, the opening and closing action of the automobile door is simulated, and the automobile door wiring harness is subjected to motion test, so that the product performance is guaranteed. Further, actuating mechanism is including setting up the fixing base on the base, the lower extreme of pivot passes diaphragm and fixing base rotation and is connected, be provided with the gear on the shaft body that the pivot is located between fixing base and the diaphragm, be provided with the mount pad on the base, be provided with the actuating cylinder on the mount pad, the fixed rack that is provided with of actuating cylinder's piston rod tip, rack and gear engagement. Through adopting above-mentioned technical scheme, set up gear, rack, drive cylinder, drive rack lateral movement through drive cylinder and drive the gear rotation, thereby drive the pivot and rotate. Further, the fixing seat is provided with a bearing, and the lower end of the rotating shaft is rotatably arranged in the bearing. Through adopting above-mentioned technical scheme, set up the bearing on the fixing base for installation pivot guarantees pivot pivoted flexibility. Further, still be provided with the connecting seat on the base, be provided with the direction slide rail on the connecting seat, the length direction of direction slide rail is unanimous with the piston rod extension direction of drive cylinder, it is provided with the sliding seat to slide on the direction slide rail, sliding seat and rack fixed connection. Through adopting above-mentioned technical scheme, set up connecting seat, direction slide rail, sliding seat, slide the piston rod motion for driving the cylinder through the sliding seat on the direction slide rail and lead. Further, a limit stop ring is arranged on one side of a piston rod of the driving cylinder on the mounting seat. Through adopting above-mentioned technical scheme, set up spacing baffle ring, carry out spacingly to the travel that contracts of the piston rod of drive cylinder to guarantee that rack and gear are in the meshing state all the time. Further, the opposit