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CN-121972922-A - Intelligent assembly line for electric drive bridge of commercial vehicle

CN121972922ACN 121972922 ACN121972922 ACN 121972922ACN-121972922-A

Abstract

The application relates to an intelligent assembly line of an electric drive bridge of a commercial vehicle, which relates to the technical field of production of the electric drive bridge, and comprises a frame, a ground conveying system, a screwing system and a gluing system, wherein the screwing system is used for screwing a plurality of devices of the electric drive bridge on a shell respectively, the gluing system is used for gluing a joint surface to be sealed, the intelligent assembly line also comprises an intelligent hoisting system, the intelligent hoisting system comprises a longitudinal moving device, a transverse moving device and an intelligent balance crane, the longitudinal moving device is used for driving the transverse moving device to move along the length direction of the frame, the transverse moving device is used for driving the intelligent balance crane to move along the width direction of the frame, a hanging end of the intelligent balance crane is also provided with a set clamping jaw, the intelligent balance crane is used for driving the set clamping jaw to lift, and the clamping jaw is used for clamping the device to be screwed. The application has the effect of reducing the setting cost required for placing the device.

Inventors

  • You Lixiang

Assignees

  • 苏州一卓工业技术有限公司

Dates

Publication Date
20260505
Application Date
20260127

Claims (10)

  1. 1. The intelligent assembly line of the commercial vehicle electric drive bridge comprises a frame (1), a ground conveying system (2), a screwing system (4) and a gluing system (5), wherein the screwing system (4) is used for screwing a plurality of devices of the electric drive bridge on a shell, the gluing system (5) is used for gluing a joint surface needing to be sealed, the ground conveying system (2) is used for enabling the electric drive bridge shell to reach the working place of the gluing system (5) through the screwing system (4), and the intelligent assembly line is characterized by further comprising an intelligent hoisting system (3), the intelligent hoisting system (3) comprises a longitudinal moving device (31), a transverse moving device (32) and an intelligent balance crane (33), the longitudinal moving device (31) is used for driving the transverse moving device (32) to move along the length direction of the frame (1), the transverse moving device (32) is used for driving the intelligent balance crane (32) to move along the width direction of the frame (1), and a hanging end of the intelligent balance crane (33) is further provided with a set-up jaw (34) which is used for driving the clamping jaw (34) to be screwed.
  2. 2. The intelligent assembly line for the electric drive bridge of the commercial vehicle according to claim 1, wherein the number of the intelligent balance cranes (33) is two, and the intelligent balance cranes are respectively positioned on two opposite sides of the transverse moving device (32), and the transverse moving device (32) is used for driving the two intelligent balance cranes (33) to move along the width direction of the frame (1).
  3. 3. The intelligent assembly line for the electric drive bridge of the commercial vehicle is characterized in that a hoisting mechanism (6) is further arranged below the intelligent balance crane (33), the hoisting mechanism (6) comprises a hoisting frame (61), an adjusting frame (62) and a metal net (63), the hoisting frame (61) is arranged on the arranging clamping jaw (34), the number of the adjusting frames (62) is two and is used for displacing relative to the hoisting frame (61), and two ends of the metal net (63) are respectively arranged on the adjusting frame (62).
  4. 4. The intelligent assembly line for the electric drive bridge of the commercial vehicle according to claim 3, wherein the hoisting frame (61) is further provided with an adjusting mechanism (7), the adjusting mechanism (7) comprises two rotating frames (71) and two adjusting assemblies (72), the rotating frames (71) are respectively arranged on the two adjusting frames (62), one end of each rotating frame (71) is rotatably connected with the hoisting frame (61), the other end of each rotating frame is rotatably connected with the corresponding adjusting frame (62), and the adjusting assemblies (72) are used for driving each rotating frame (71) to rotate.
  5. 5. The intelligent assembly line for the electric drive axle of the commercial vehicle according to claim 4, wherein the adjusting assembly (72) comprises a sliding frame (721), an adjusting frame (722) and an adjusting piece (723), the sliding frame (721) is in sliding connection with the hoisting frame (61), the adjusting piece is used for driving the sliding frame (721) to slide, the number of the adjusting frames (722) is two and is correspondingly arranged with the rotating frames (71), one end of each adjusting frame (722) is rotatably connected with the sliding frame (721), and the other end of each adjusting frame is rotatably connected with the corresponding rotating frame (71).
  6. 6. The intelligent assembly line for the electric drive bridge of the commercial vehicle according to claim 5, wherein the number of the adjusting mechanisms (7) is two, the adjusting mechanisms are respectively located at two ends of the adjusting frame (62), each adjusting piece (723) comprises an adjusting sliding block (7231) and a linkage frame (7232), each adjusting sliding block (7231) is in sliding connection with the adjusting frame (62), one end of each linkage frame (7232) is in rotating connection with the corresponding adjusting sliding block (7231), the other end of each linkage frame is in rotating connection with the corresponding sliding frame (721), and each adjusting sliding block (7231) is used for clamping the corresponding setting clamping jaw (34).
  7. 7. The intelligent assembly line for the electric drive bridge of the commercial vehicle is characterized in that a stabilizing mechanism (8) is further arranged on the lifting frame (61), the stabilizing mechanism (8) comprises a stabilizing frame (81) and a transmission frame (82), each adjusting slide block (7231) is provided with the transmission frame (82), one end of each transmission frame (82) is rotationally connected with the corresponding adjusting slide block (7231), the other end of each transmission frame (82) is rotationally connected with the stabilizing frame (81), and the stabilizing frame (81) is located between the two adjusting slide blocks (7231) and is in sliding connection with the lifting frame (61).
  8. 8. The intelligent assembly line for the electric drive axle of the commercial vehicle according to claim 7, wherein the stabilizing mechanism (8) further comprises a locking assembly (83), the locking assembly (83) comprises a locking frame (831) and a locking piece (834), the locking frame (831) is slidably connected with the hoisting frame (61) and is used for being inserted into the stabilizing frame (81), and the locking piece (834) is used for driving the locking frame (831) to slide.
  9. 9. The intelligent assembly line for the electric drive bridge of the commercial vehicle according to claim 8, wherein the locking assembly (83) further comprises a reversing frame (832) and a driving sliding block (833), one end of the reversing frame (832) is rotatably connected with the locking frame (831), the other end of the reversing frame is rotatably connected with the driving sliding block (833), the driving sliding block (833) is slidably connected with the hoisting frame (61), and the locking piece (834) is used for driving the driving sliding block (833) to slide.
  10. 10. The intelligent assembly line for the electric drive bridge of the commercial vehicle according to claim 8, wherein the stabilizing frame (81) is further provided with a plurality of locking grooves (811), and the locking grooves (811) are distributed along the sliding direction of the stabilizing frame (81).

Description

Intelligent assembly line for electric drive bridge of commercial vehicle Technical Field The application relates to the technical field of electric drive bridge production, in particular to an intelligent assembly line for an electric drive bridge of a commercial vehicle. Background With the continuous development of social economy and the increasing of the scientific and technical level, the automobile manufacturing industry in China is also vigorously developed, and commercial vehicles are used as commercial operation and automobiles for transporting goods and personnel, have excellent reliability, durability and bearing performance, and therefore play an important role. The electric drive bridge is used as an integral driving unit for highly integrating the motor, the electric control and the speed reducer on the traditional axle position, can effectively improve efficiency, increase endurance, release space and optimize layout, and therefore has important effect. In the prior art, an intelligent assembly line for an electric drive bridge of a commercial vehicle comprises a frame and a ground conveying system, wherein a placing system, a screwing system and a gluing system are arranged on the frame. The ground conveying system comprises a plurality of rail trolleys, wherein the rail trolleys are used for placing shells of the electric drive bridge and sequentially pass through each working procedure in the tightening system to reach the working position of the gluing system. The placement system is used for placing the motor, the speed reducer and other devices to be installed in the installation area of the shell. The tightening system comprises a plurality of tightening devices, wherein the tightening devices are used for tightening devices placed corresponding to the mechanical arms and the shell. The gluing system is used for gluing the joint surfaces to be sealed after screwing. When the device is used, the rail trolley sequentially moves the shell to the working position of each tightening device, then the placing system places the corresponding device to be installed in the installation area of the shell on the rail trolley, the corresponding tightening devices tighten the device on the shell, and after each tightening procedure is completed, the gluing system glues the joint surface to be sealed. For the related art in the foregoing, because the setting length of the intelligent assembly line of the electric drive bridge is generally larger, so that the distance between the device storage place and the assembly place of the partial tightening device is larger, the placement mechanism in the prior art generally adopts a setting mode of a plurality of mechanical arms, each device to be installed is separately transported, a plurality of conveying lines are equipped to transport the device to the vicinity of the corresponding mechanical arm, and the intelligent assembly line of the electric drive bridge generally needs to screw up the devices such as the brake drum, the hub, the brake, the motor, the speed reducer and the like, so that the mechanical arms and the conveying lines which are required to be set in the prior art are too many, thereby greatly increasing the setting cost for placing the devices, and being improved. Disclosure of Invention In order to reduce the setting cost required for placing devices, the application provides an intelligent assembly line for an electric drive bridge of a commercial vehicle. The application provides an intelligent assembly line for an electric drive bridge of a commercial vehicle, which adopts the following technical scheme: The utility model provides a commercial car electricity drives bridge intelligence assembly line, includes frame, ground conveying system, screws up system and rubber coating system, screw up the system and be used for respectively screw up a plurality of devices of electricity drive bridge on the casing, the rubber coating system is used for gluing the joint surface that needs to seal, ground conveying system is used for driving the axle casing via screw up the system, reachs the working place of rubber coating system, still includes intelligent hoist and mount system, intelligent hoist and mount system includes longitudinal movement device, transverse movement device and intelligent balance hanging, longitudinal movement device is used for the drive transverse movement device follows the length direction of frame removes, transverse movement device is used for the drive the intelligent balance hanging is along the width direction of frame removes, the suspension end of intelligent balance hanging still is provided with the setting clamping jaw, the intelligent balance hanging is used for driving the setting clamping jaw goes up and down, the setting is used for pressing from both sides the device of waiting to screw up. According to the intelligent lifting system, when the devices to be placed are required to be conveyed and placed