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CN-224224024-U - A cut device in ring for car pencil

CN224224024UCN 224224024 UCN224224024 UCN 224224024UCN-224224024-U

Abstract

The utility model relates to the technical field of automobile wire harness processing, in particular to a circular cutting device for an automobile wire harness, which can fix the wire harness, ensure that the wire harness is in a tight state, ensure that the position of the wire harness is stably fixed during circular cutting, and ensure circular cutting quality; including base, connecting seat, ring seat, a plurality of ring cutters, ring cutting assembly, conveying component, adapting unit and compress tightly fixed subassembly, be provided with fixed ear on the base outer wall, the base top is connected with the ring seat through the connecting seat, and ring seat internally mounted has the ring to cut the subassembly, and a plurality of ring cutters are installed on the ring cutting assembly, and conveying component is installed through adapting unit on the ring seat right side, and the fixed subassembly is compressed tightly to ring seat left side installation.

Inventors

  • LU LINLIN
  • LIU HAIHUA
  • LUO YANHUA
  • WANG JINGUI

Assignees

  • 聊城聚源达电气有限公司

Dates

Publication Date
20260512
Application Date
20250120

Claims (6)

  1. 1. A circular cutting device for an automobile wire harness is characterized by comprising a base (1), a connecting seat (3), a circular seat (4), a plurality of circular cutters (7), a circular cutting assembly, a conveying assembly, a connecting part and a compressing and fixing assembly, wherein a fixing lug (2) is arranged on the outer wall of the base (1), the top of the base (1) is connected with the circular seat (4) through the connecting seat (3), the circular cutting assembly is internally installed in the circular seat (4), the circular cutters (7) are installed on the circular cutting assembly, the conveying assembly is installed on the right side of the circular seat (4) through the connecting part, the compressing and fixing assembly is installed on the left side of the circular seat (4), the circular cutting assembly comprises a supporting rotating ring (5), a rotating cylinder (6), a toothed ring (11), a speed changer (12), a gear (13), a motor (14) and an adjusting part, a rotating guide groove is formed in the circular seat (4), the supporting rotating ring (5) is rotatably installed in the rotating guide groove, a rotating drum (6) is fixedly installed on the inner wall of the supporting rotating ring (5), the circular cutter (7) is positioned in the rotating ring (6), the inner wall of the circular cutter (4) is installed on the inner wall of the rotating ring (4), the driving ring (11) is meshed with the inner wall of the driving ring (11) and is fixedly arranged on the outer wall of the driving ring (11), the input end of the gear (13) is connected with the output end of the speed changer (12), the top of the base (1) is provided with a mounting cavity, the motor (14) is positioned in the mounting cavity, and the output end of the motor (14) is connected with the input end of the speed changer (12).
  2. 2. The circular cutting device for the automobile wire harness according to claim 1, wherein the adjusting component comprises a plurality of electric sliding rails (8), a plurality of electric sliding rods (9) and a plurality of limit nuts (10), the electric sliding rails (8) are axially and uniformly arranged on the inner wall of the rotary drum (6), the electric sliding rails (8) are internally provided with the electric sliding rods (9), one end, far away from the electric sliding rails (8), of each electric sliding rod (9) is connected with the circular cutting knife (7), an adjusting sliding groove is formed in the outer wall on the right side of the electric sliding rail (8), limit nuts (10) are arranged on the lower portion of the right wall of each electric sliding rail (9), the limit nuts (10) are slidably arranged in the adjusting sliding grooves, and locking nuts are screwed on the limit nuts (10).
  3. 3. The circular cutting device for automobile wire harnesses according to claim 1, wherein the conveying assembly comprises a conveying ring (18), a plurality of electric telescopic rods (19), a plurality of conveying frames (20), a plurality of conveying rollers (21) and a plurality of drivers (22), the conveying ring (18) is positioned on the right side of the ring seat (4), the electric telescopic rods (19) are axially arranged on the inner wall of the conveying ring (18), the conveying frames (20) are arranged at telescopic ends of the electric telescopic rods (19), the conveying rollers (21) are rotatably arranged on the conveying frames (20), and the input ends of the conveying rollers (21) are connected with the output ends of the drivers (22).
  4. 4. A circular cutting device for automobile wire harnesses according to claim 3, characterized in that the connecting part comprises a plurality of connecting plates (15), a plurality of adjusting plates (16) and a plurality of locking bolts (17), the connecting plates (15) are arranged on the right side wall of the ring seat (4) through bolts, the adjusting plates (16) are arranged on the left side wall of the conveying ring (18), fixing grooves are formed in the adjusting plates (16), the locking bolts (17) are arranged on the right side of the top of the connecting plates (15), and the locking bolts (17) are located in the fixing grooves.
  5. 5. The circular cutting device for automobile wire harnesses according to claim 1, wherein the pressing fixing assembly comprises two connecting plates (24), a pressing ring (25), a plurality of T-shaped polished rods (26), a plurality of pressing frames (27), a plurality of pressing wheels (28) and a plurality of springs (29), the two connecting plates (24) are symmetrically arranged on the outer wall of the pressing ring (25), the two connecting plates (24) are arranged at the upper end and the lower end of the left side wall of the ring seat (4) through bolts, the plurality of T-shaped polished rods (26) are axially and slidably arranged on the pressing ring (25), the pressing frames (27) are arranged at one ends, far away from the pressing ring (25), of the T-shaped polished rods (26), the pressing wheels (28) are rotatably arranged on the pressing frames (27), the outer wall of the T-shaped polished rods (26) are sleeved with springs (29), and the two ends of each spring (29) are respectively connected with the pressing frames (27) and the inner wall of the pressing ring (25).
  6. 6. A circular cutting device for automobile wire harnesses as claimed in claim 3, characterized in that it further comprises a plurality of sets of reinforcing ribs (23), wherein the reinforcing ribs (23) are fixedly mounted between the outer wall of the electric telescopic rod (19) and the inner wall of the conveying ring (18).

Description

A cut device in ring for car pencil Technical Field The utility model relates to the technical field of automobile wire harness processing, in particular to a circular cutting device for an automobile wire harness. Background In modern automobiles, automobile harnesses are particularly numerous, and electronic control systems are closely related to the harnesses. 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 for forming a connecting circuit by bundling the wire harness after a contact terminal (connector) punched by copper material is in pressure connection with an electric wire and a cable, and an insulator or an external metal shell is molded outside the wire harness, so that multiple times of ring cutting and wire stripping are often required in the processing process of the automobile wire harness. The utility model provides a cutting device for car pencil production and processing that prior art bulletin number CN212884724U put forward, includes the workstation, the bottom fixedly connected with elevator motor of workstation, the top fixedly connected with guide bar of workstation, the top fixedly connected with roof of guide bar, the bottom of roof is equipped with drive screw, drive screw's side surface transmission is connected with the elevating platform. However, due to the lack of a fixing mechanism for the wire harness, the wire harness is easy to deviate in the actual cutting process, so that the cutting precision is low, and the practicability is poor. Disclosure of utility model In order to solve the technical problems, the utility model provides the circular cutting device for the automobile wire harness, which can fix the wire harness, ensure that the wire harness is in a tight state, ensure that the position of the wire harness is stably fixed during circular cutting, and ensure the circular cutting quality. The utility model relates to a ring cutting device for an automobile wire harness, which comprises a base, a connecting seat, a ring seat, a plurality of ring cutters, ring cutting assemblies, a conveying assembly, a connecting component and a compressing and fixing assembly, wherein a fixing lug is arranged on the outer wall of the base; install the conveying component on the ring seat right side through adapting unit, can carry automobile wire harness, adapting unit can adjust conveying component's position simultaneously, convenient to detach can fix the wire harness through compressing tightly fixed subassembly, guarantees that the pencil is whole in the state of tightening at the inlet wire in-process for the position of pencil is stable fixed when the ring is cut, avoids causing the injury to the inside wire harness at the ring in-process. Preferably, the annular cutting assembly comprises a supporting swivel, a rotary drum, a toothed ring, a speed changer, a gear, a motor and an adjusting part, wherein a rotating guide groove is formed in the annular seat, the supporting swivel is rotatably arranged in the rotating guide groove, the rotary drum is fixedly arranged on the inner wall of the supporting swivel, a plurality of annular cutters are positioned in the rotary drum, an annular driving groove is formed on the right side of the inner wall of the annular seat, the toothed ring is positioned in the annular driving groove and fixedly arranged on the outer wall of the rotary drum, a driving cavity is formed in the lower portion of the annular seat, the gear is rotatably arranged in the driving cavity and meshed with the toothed ring, the input end of the gear is connected with the output end of the speed changer, the top of the base is provided with an installation cavity, the motor is positioned in the installation cavity, the output end of the motor is connected with the input end of the speed changer, the starting motor drives the gear to rotate through the speed changer, and the gear and the toothed ring cooperate to drive the rotary drum, so that the plurality of annular cutters carry out annular cutting on wire harnesses, and drive the supporting swivel to rotate in the rotating guide groove during rotation, stability during rotation is guaranteed, and cutting precision is improved. Preferably, the adjusting part comprises a plurality of electric sliding rails, a plurality of electric sliding bars and a plurality of limit nuts, the electric sliding bars are axially and uniformly arranged on the inner wall of the rotary drum, the electric sliding bars are slidably arranged in the electric sliding rails, one end, far away from the electric sliding rails, of each electric sliding bar is connected with the annular cutter, an adjusting sliding groove is formed in the outer wall of the right side of each electric sliding rail, the limit nuts are arranged on the lower portion of the right wall of each electric sliding bar, the limit nuts are slidably posi