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CN-122009672-A - Packaging structure suitable for front suspension engine

CN122009672ACN 122009672 ACN122009672 ACN 122009672ACN-122009672-A

Abstract

The application relates to a packaging structure suitable for a front suspension engine, which comprises a packaging frame body, a mounting and positioning mechanism and a supporting and positioning mechanism, wherein the packaging frame body comprises a bottom rigid framework, rigid fences are fixedly connected to the periphery of the top of the bottom rigid framework, the rigid fences and the bottom rigid framework are mutually connected to form a rectangular frame structure with an open top, the mounting and positioning mechanism comprises a vertical supporting mechanism and a horizontal limiting mechanism which are fixed on the top of the bottom rigid framework and used for positioning and supporting a front auxiliary frame, and a supporting cross beam which is connected to the rigid fences and used for fixedly supporting a suspension on a power assembly. The vertical supporting mechanism and the horizontal limiting mechanism are used for positioning and supporting the front auxiliary frame at the top of the bottom rigid framework, the supporting cross beam is used for fixedly supporting the suspension on the power assembly on the rigid fence, and the front suspension engine assembly is further fixed on the packaging framework body, so that the suspension is fully stressed, the bottom supporting acting force is reduced, and the damage of impact to the engine and the electric driving unit is reduced.

Inventors

  • ZHANG YING
  • XU ZHI
  • LI YANG
  • Yue Xuekai
  • WEI PENG

Assignees

  • 岚图汽车科技股份有限公司

Dates

Publication Date
20260512
Application Date
20260330

Claims (10)

  1. 1. A packaging structure suitable for a front suspension engine, comprising: The packaging frame comprises a packaging frame body, wherein the packaging frame body comprises a bottom rigid framework (110), rigid fences (120) are fixedly connected to the periphery of the top of the bottom rigid framework (110), and the rigid fences (120) and the bottom rigid framework (110) are connected with each other to form a rectangular frame structure with an open top; The mounting and positioning mechanism comprises a vertical supporting mechanism (130) and a horizontal limiting mechanism (140) which are fixed at the top of the bottom rigid framework (110) and used for positioning and supporting the front auxiliary frame, and a supporting beam (126) which is connected to the rigid fence (120) and used for fixedly supporting the suspension on the power assembly.
  2. 2. A packaging structure for a front suspension engine as claimed in claim 1 wherein: The bottom rigid frame (110) comprises a plurality of lower cross beams (112) and lower longitudinal beams (111), the lower cross beams (112) and the lower longitudinal beams (111) are mutually and vertically connected to form a rectangular frame, lower support legs (114) for vertically supporting the bottom rigid frame (110) and forklift jacks (113) fixed at the bottom of the bottom rigid frame (110) are arranged at the bottom of the bottom rigid frame (110).
  3. 3. A packaging structure for a front suspension engine as claimed in claim 1 or 2, wherein: The rigid fence (120) comprises corner upright posts (121) fixed at four corners of the top of the bottom rigid framework (110), two upper cross beams (122) which are parallel to each other and are arranged at intervals, and two upper longitudinal beams (123) which are parallel to each other and are arranged at intervals, wherein the two upper cross beams (122) and the two upper longitudinal beams (123) are mutually connected end to form a rectangular frame in a surrounding mode, and the rectangular frame is fixed above the corner upright posts (121).
  4. 4. A packaging structure for a front suspension engine as claimed in claim 3 wherein: The rigid fence (120) further comprises a first upright post (124) connected between the upper cross beam (122) and the bottom rigid framework (110), and two second upright posts (125) which are parallel to each other and are arranged at intervals and are respectively connected between the upper longitudinal beam (123) and the bottom rigid framework (110), and two ends of the supporting cross beam (126) are respectively connected to the two second upright posts (125).
  5. 5. A packaging structure for a front suspension engine as claimed in claim 2 wherein: The lower support leg (114) is provided with a plurality of lower support legs (114) and is respectively positioned at the bottom four corners of the bottom rigid framework (110), the lower support leg (114) comprises a transverse support block and a longitudinal support block which are mutually connected, an L-shaped structure is formed by mutually connecting the transverse support block and the longitudinal support block, and the top four corners of the rigid fence (120) are respectively provided with an L-shaped angle plate (127) which protrudes upwards.
  6. 6. A packaging structure for a front suspension engine as claimed in claim 1 wherein: The vertical supporting mechanism (130) comprises a front supporting frame (131) for vertically supporting a front cross beam of the front auxiliary frame, a rear supporting frame (132) for vertically supporting a rear cross beam of the front auxiliary frame, and the horizontal limiting mechanism (140) comprises a first positioning column (141) for limiting the front auxiliary frame longitudinal beam left and right and a second positioning column (142) for limiting the front cross beam of the front auxiliary frame longitudinal beam and the rear cross beam of the front auxiliary frame front and rear.
  7. 7. A packaging structure for a front suspension engine as claimed in claim 6 wherein: The front support frame (131) comprises an upper support beam (126) extending along the length direction of the front auxiliary frame front beam, and a first lower support which is fixed at the top of the bottom rigid frame (110) and vertically supports the upper support beam (126), wherein positioning blocks for clamping the front auxiliary frame front beam are arranged on two sides of the upper support beam (126).
  8. 8. A packaging structure for a front suspension engine as claimed in claim 6 wherein: The rear support frame (132) comprises a plurality of second lower supports which are sequentially arranged at intervals along the length direction of the rear cross beam of the front auxiliary frame, and an upper support cushion block attached to the bottom surface of the rear cross beam of the front auxiliary frame is arranged at the top of the second lower supports.
  9. 9. A packaging structure for a front suspension engine as claimed in claim 1 wherein: Further comprising a front suspension engine assembly (200) within the packaging frame body, the front suspension engine assembly (200) comprising an engine (220) and an electric drive unit (230) connected to each other; The engine (220) and the electric drive unit (230) are respectively connected with a front auxiliary frame (210) through a plurality of lower suspensions, and the front auxiliary frame (210) is fixed on the vertical supporting mechanism (130) and the horizontal limiting mechanism (140); the upper power assembly suspension comprises a left upper suspension (240) and a right upper suspension (250), the engine (220) and the electric drive unit (230) are fixed on the support beam (126) through the left upper suspension (240) and the right upper suspension (250) respectively, and the support beam (126) is provided with a mounting hole for connecting the left upper suspension (240) and the right upper suspension (250).
  10. 10. A packaging structure for a front suspension engine as claimed in claim 1 wherein: The rigid fence (120) and the bottom rigid framework (110) are fixedly connected by adopting steel section welding.

Description

Packaging structure suitable for front suspension engine Technical Field The application relates to the technical field of vehicle outlet packaging, in particular to a packaging structure suitable for a front suspension engine. Background In recent years, more and more automobile import country clients require that automobiles are imported in a form of package parts, namely, part production is carried out in a part production country, the automobiles are exported and transported to an import country in a form of full parts or half parts, local assembly factories in a market country are utilized for assembly into an assembly or a whole automobile, and global cooperation is carried out in a factory leaving mode after inspection is passed. For example, a hybrid vehicle type is exported in a scattering mode, wherein the front suspension assembly is formed by combining a front auxiliary frame, an engine, an electric driving unit and a suspension, wherein the engine and the electric driving unit are rigidly connected (fixed by bolts), the engine and the electric driving unit are connected with the front auxiliary frame by three suspensions, and the suspension is internally provided with a rubber bushing, so that relative activity exists between the engine and the electric driving unit and the front auxiliary frame. The engine, the electric drive unit and the front auxiliary frame are combined into a whole, the design difficulty of the outlet package is high, the three assemblies cannot be reasonably fixed, and the Z-direction supporting points are frequently disabled due to the fact that the activity (relative motion and insufficient constraint) exists between the assemblies, so that parts are damaged due to jolt and shake in the transportation process. Disclosure of Invention The embodiment of the application provides a packaging structure suitable for a front suspension engine, which aims to solve the problems that in the related art, the design difficulty of front suspension assembly outlet packaging is high, three assemblies cannot be reasonably fixed, and parts are damaged due to jolt and shake in the transportation process. The embodiment of the application provides a packaging structure suitable for a front suspension engine, which comprises the following components: The packaging frame comprises a packaging frame body, wherein the packaging frame body comprises a bottom rigid framework, rigid fences are fixedly connected to the periphery of the top of the bottom rigid framework, and the rigid fences and the bottom rigid framework are connected with each other to form a rectangular frame structure with an open top; the mounting and positioning mechanism comprises a vertical supporting mechanism and a horizontal limiting mechanism which are fixed at the top of the bottom rigid framework and used for positioning and supporting the front auxiliary frame, and a supporting cross beam which is connected to the rigid fence and used for fixedly supporting the suspension on the power assembly. In some embodiments, the bottom rigid frame comprises a plurality of lower cross beams and lower longitudinal beams, the lower cross beams and the lower longitudinal beams are mutually and vertically connected to form a rectangular frame, and the bottom of the bottom rigid frame is provided with lower support legs for vertically supporting the bottom rigid frame and forklift jacks fixed at the bottom of the bottom rigid frame. In some embodiments, the rigid fence comprises corner upright posts fixed at four corners of the top of the bottom rigid framework, two upper cross beams which are parallel to each other and are arranged at intervals, and two upper longitudinal beams which are parallel to each other and are arranged at intervals, wherein the two upper cross beams and the two upper longitudinal beams are connected end to form a rectangular framework, and are fixed above the corner upright posts. In some embodiments, the rigid fence further comprises a first upright post connected between the upper cross beam and the bottom rigid framework, and two second upright posts which are parallel to each other and are arranged at intervals and are respectively connected between the upper longitudinal beam and the bottom rigid framework, and two ends of the supporting cross beam are respectively connected to the two second upright posts. In some embodiments, the lower support leg is provided with a plurality of lower support legs and is respectively positioned at the four corners of the bottom rigid framework, the lower support leg comprises a transverse support block and a longitudinal support block which are connected with each other, the transverse support block and the longitudinal support block are connected with each other to form an L-shaped structure, and the four corners of the top of the rigid fence are respectively provided with an L-shaped angle plate which protrudes upwards. In some embodiments, the vertical supporting