Flywheel housing packaging structure

Abstract

The flywheel casing packaging structure comprises a box body and a plurality of gaskets, the box body is provided with a cavity, and the upper surface of the cavity is provided with an opening. The gaskets are stacked in the cavity from bottom to top, each gasket comprises a base plate and a plurality of positioning pieces, the base plate is provided with a plurality of placing stations, the placing stations are used for placing single flywheel shells, the positioning pieces are arranged at the corresponding placing stations respectively, and the positioning pieces are used for positioning the flywheel shells. The lower end of the positioning piece is fixedly connected with the base plate, and the upper end of the positioning piece is used for stretching into a flywheel groove of a flywheel shell in a sliding mode. The flywheel casing packaging structure has the advantages that when the flywheel casing packaging structure is used for packaging the flywheel casing, the flywheel casing is placed on the base plate in a horizontal posture, stability of the flywheel casing in the transportation process can be improved, the flywheel casing is packaged through the liner, and the space utilization rate can be improved when the flywheel casing is packaged.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics packaging, in particular to a flywheel housing packaging structure. Background Technique

[0002] The flywheel housing is an automobile engine component, which is installed outside the engine flywheel disc and plays a role in protecting the engine flywheel disc. The existing flywheel housing is as Figure 1 and Figure 2 shown. The flywheel housing 100 includes a housing 110 and a support plate 120. Flywheel grooves 111 and gear grooves 112 are respectively formed on both sides of the housing 110. The flywheel groove 111 is a columnar structure. An installation hole 113 communicating the flywheel groove 111 and the gear groove 112 is also formed on the housing 110. The installation hole 113 is used for the engine crankshaft to pass through. The installation hole 113 is coaxial with the flywheel groove 111. The support plate 120 is fixedly arranged on the outer side wall of the housing 110. After the manufacturer produces the flywheel housing, it is necessary to transport the produced flywheel housing to the engine manufacturer for assembly. During the transportation process of the flywheel housing, it is easy to be damaged due to improper packaging.

[0003] When the existing flywheel housing packaging structure (such as a flywheel housing packaging rack disclosed in Chinese Patent Application No. 202322610984.2) packages the flywheel housing, the flywheel housing is placed vertically in the placement groove, which easily causes the center of gravity of the entire packaging rack to shift upward. When multiple packaging racks are stacked, the upper packaging rack is prone to tilt, reducing the stability of the flywheel housing during transportation. In addition, using a packaging rack to package the flywheel housing results in low space utilization. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies and propose a flywheel housing packaging structure to solve the technical problems in the prior art that when using a packaging rack to package the flywheel housing, the space utilization is low, and the flywheel housing is placed vertically in the placement groove, which easily causes the center of gravity of the entire packaging rack to shift upward. When multiple packaging racks are stacked, the upper packaging rack is prone to tilt, reducing the stability of the flywheel housing during transportation.

[0005] To achieve the above technical purpose, the technical solution of the utility model provides a flywheel housing packaging structure, including:

[0006] A box body having a cavity with an open upper surface;

[0007] A plurality of pads are stacked in the cavity from bottom to top. Each pad includes a backing plate and a plurality of positioning members. A plurality of placement stations are provided on the backing plate. A single flywheel housing is placed at each placement station. Each of the positioning members is respectively arranged at the corresponding placement station. The lower end of the positioning member is fixedly connected to the backing plate, and the upper end of the positioning member is used to slide into the flywheel groove of the flywheel housing.

[0008] Furthermore, the backing plate is of a square structure.

[0009] Furthermore, the positioning member is a positioning ring. The bottom surface of the positioning ring is fixedly connected to the top surface of the backing plate, and the outer side wall of the positioning ring abuts against the groove wall of the flywheel groove.

[0010] Furthermore, the height of the positioning ring is less than the depth of the flywheel groove.

[0011] Furthermore, the placement station is of a rectangular structure.

[0012] Furthermore, there are four placement stations, which are circumferentially distributed.

[0013] Furthermore, each pad further includes a plurality of marking members. Each of the marking members is respectively arranged at one end of the corresponding placement station and is circumferentially distributed. The marking member is fixedly connected to the backing plate and is used to correspond to the support plate of the flywheel housing.

[0014] Furthermore, a plurality of first flower grooves are formed on the backing plate. Each of the first flower grooves is respectively arranged at the corresponding placement station and is located outside the corresponding positioning ring. The first flower grooves are circumferentially distributed.

[0015] Furthermore, a plurality of second flower grooves are formed on the backing plate. Each of the second flower grooves is respectively arranged at the corresponding placement station and is located outside the corresponding positioning ring. The second flower grooves are circumferentially distributed.

[0016] Furthermore, the flywheel housing packaging structure further includes a box cover. The box cover is detachably covered on the opening of the cavity and is used to close the opening of the cavity.

[0017] Compared with the prior art, the beneficial effects of the present utility model include: during use, each flywheel housing is respectively placed at the corresponding placement station, and the upper end of the positioning member slides into the flywheel groove of the flywheel housing, so that the flywheel housing can be positioned by the positioning member. Then, the gasket with multiple flywheel housings placed thereon is stacked from bottom to top in the cavity of the box body to achieve the packaging of the flywheel housing. With this packaging structure, when packaging the flywheel housing, the flywheel housing is placed on the backing plate in a horizontal posture, which can improve the stability of the flywheel housing during transportation. Moreover, using the gasket to package the flywheel housing can also improve the space utilization rate when packaging the flywheel housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of an existing flywheel housing;

[0019] Figure 2 is Figure 1 a three-dimensional structural schematic diagram of the flywheel housing in

[0020] Figure 3 a three-dimensional structural schematic diagram of a gasket in a flywheel housing packaging structure provided by the present utility model;

[0021] Figure 4 is a three-dimensional structural schematic diagram when the gasket in a flywheel housing packaging structure provided by the present utility model packages the flywheel housing;

[0022] Figure 5 is a three-dimensional structural schematic diagram of a box body in a flywheel housing packaging structure provided by the present utility model;

[0023] In the figure: 100 - flywheel housing, 110 - housing, 111 - flywheel groove, 112 - gear groove, 113 - mounting hole, 120 - support plate, 200 - box body, 210 - cavity, 300 - gasket, 310 - backing plate, 311 - placement station, 312 - first flower groove, 313 - second flower groove, 314 - handle slot, 320 - positioning member, 321 - positioning ring, 330 - marking member, 331 - marking plate, 400 - box cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] The present utility model provides a flywheel housing packaging structure, and its structure is as shown in Figure 3 - Figure 5As shown in the figure, it includes a box body 200 and several gaskets 300. The box body 200 has a cavity 210 with an opening on the upper surface. Each of the gaskets 300 is stacked in the cavity 210 from bottom to top. The gasket 300 includes a backing plate 310 and a plurality of positioning members 320. A plurality of placement stations 311 are provided on the backing plate 310. A single flywheel housing 100 is placed at the placement station 311. Each of the positioning members 320 is respectively arranged at the corresponding placement station 311. The lower end of the positioning member 320 is fixedly connected to the backing plate 310, and the upper end of the positioning member 320 is used to slide into the flywheel groove 111 of the flywheel housing 100.

[0026] During use, each flywheel housing 100 is respectively placed at the corresponding placement station 311, and the upper end of the positioning member 320 is slid into the flywheel groove 111 of the flywheel housing 100. The flywheel housing 100 can be positioned by the positioning member 320. Then, the gasket 300 with a plurality of flywheel housings 100 is stacked in the cavity 210 of the box body 200 from bottom to top to achieve the packaging of the flywheel housing 100. With this packaging structure, when packaging the flywheel housing 100, the flywheel housing 100 is placed horizontally on the backing plate 310, which can improve the stability of the flywheel housing 100 during transportation. And using the gasket 300 to package the flywheel housing 100 can also improve the space utilization rate when packaging the flywheel housing 100.

[0027] As a preferred embodiment, please refer to Figure 3 , the backing plate 310 is of a square structure. Under the condition of ensuring the same packaging effect on the flywheel housing 100, the area of the backing plate 310 can be reduced to further improve the space utilization rate.

[0028] As a preferred embodiment, please refer to Figure 3 , the positioning member 320 is a positioning ring 321. The bottom surface of the positioning ring 321 is fixedly connected to the backing plate 310, and the outer side wall of the positioning ring 321 abuts against the groove wall of the flywheel groove 111. When the flywheel groove 111 of the flywheel housing 100 is sleeved on the positioning ring 321, the outer side wall of the positioning ring 321 abuts against the groove wall of the flywheel groove 111, so that the flywheel housing 100 can be positioned.

[0029] As a preferred embodiment, please refer to Figure 2 and Figure 3 , the height of the positioning ring 321 is less than the depth of the flywheel groove 111. When each of the gaskets 300 is stacked in the cavity 210 from bottom to top, the bottom surface of the upper backing plate 310 abuts against the notch surface of the gear groove 112 of the flywheel housing 100.

[0030] As a preferred embodiment, please refer toFigure 3 The placement station 311 is a rectangular structure to adapt to the flywheel housing 100.

[0031] As a preferred embodiment, please refer to Figure 3 There are four placement stations 311, which are distributed in a ring direction. Among the adjacent placement stations 311, the short side of one placement station 311 corresponds to and is close to the long side of another placement station 311.

[0032] As a preferred embodiment, please refer to Figure 3 The pad 300 also includes a plurality of marking members 330, each of which is respectively arranged at one end of the corresponding placement station 311 and is distributed in a circumferential direction. The marking members 330 are fixedly connected to the pad 310 and are used to correspond to the support plate 120 of the flywheel housing 100, so that the flywheel housing 100 can be placed circumferentially on the pad 310. Since the support plate 120 is heavier, placing each flywheel housing 100 circumferentially on the pad 310 can make the distribution of the plurality of flywheel housings 100 uniform, so that the pad 310 is evenly stressed, and the stability of the flywheel housing 100 during transportation is improved.

[0033] As a preferred embodiment, please refer to Figure 3 The marking member 330 is a marking plate 331 . When placing the flywheel housing 100 , the support plate 120 is aligned with the marking plate 331 , so that each flywheel housing 100 is placed circumferentially on the pad 310 .

[0034] As a preferred embodiment, please refer to Figure 3 A plurality of first flower grooves 312 are provided on the pad 310, each of the first flower grooves 312 is respectively arranged at the corresponding placement station 311 and is located on the outer side of the corresponding positioning ring 321, and each of the first flower grooves 312 is distributed in an annular direction to further indicate the placement direction of the flywheel housing 100.

[0035] As a preferred embodiment, please refer to Figure 3 A plurality of second flower grooves 313 are provided on the pad 310, and each of the second flower grooves 313 is respectively arranged at the corresponding placement station 311 and is located on the outer side of the corresponding positioning ring 321. Each of the second flower grooves 313 is distributed in an annular direction to further indicate the placement direction of the flywheel housing 100.

[0036] As a preferred embodiment, please refer to Figure 3 A hand-taking groove 314 is provided on each side wall of the pad 310 , so that a person can take out the pad 300 by holding the hand-taking groove 314 .

[0037] As a preferred embodiment, please refer to Figure 5 For the flywheel housing packaging structure, it further includes a box cover 400. The box cover 400 is detachably disposed on the opening of the cavity 210 and is used to close the opening of the cavity 210, so that the cavity 210 can be in an open or closed state, facilitating stacking of other boxes 200 on the box 200.

[0038] As a preferred embodiment, the gasket 300 is a blister pad.

[0039] To better understand the present invention, the working principle of the technical solution of the present invention will be described in detail below in conjunction with Figure 1 - Figure 5 :

[0040] During use, each flywheel housing 100 is respectively placed at the corresponding placement station 311, and the positioning ring 321 is slid into the flywheel groove 111 of the flywheel housing 100, so that the flywheel housing 100 can be positioned by the positioning ring 321. Then, the gasket 300 with multiple flywheel housings 100 placed thereon is stacked from bottom to top in the cavity 210 of the box 200 to achieve packaging of the flywheel housing 100. The box cover 400 is detachably disposed on the opening of the cavity 210 and is used to close the opening of the cavity 210, facilitating stacking of other boxes 200 on the box 200. When using this packaging structure to package the flywheel housing 100, the flywheel housing 100 is placed horizontally on the backing plate 310, which can improve the stability of the flywheel housing 100 during transportation. Moreover, using the gasket 300 to package the flywheel housing 100 can also improve the space utilization rate when packaging the flywheel housing 100.

[0041] The flywheel housing packaging structure provided by the present invention has the following beneficial effects:

[0042] (1) When the flywheel groove 111 of the flywheel housing 100 is sleeved on the positioning ring 321, the outer side wall of the positioning ring 321 abuts against the groove wall of the flywheel groove 111, so that the flywheel housing 100 can be positioned. Then, the gasket 300 with multiple flywheel housings 100 placed thereon is stacked from bottom to top in the cavity 210 of the box 200 to achieve packaging of the flywheel housing 100;

[0043] (2) Placing each flywheel housing 100 circumferentially on the backing plate 310 can make the distribution of multiple flywheel housings 100 uniform, so that the backing plate 310 is evenly stressed, improving the stability of the flywheel housing 100 during transportation;

[0044] (3)When using this packaging structure to package the flywheel housing 100, the flywheel housing 100 is placed horizontally on the backing plate 310, which can improve the stability of the flywheel housing 100 during transportation. In addition, using the gasket 300 to package the flywheel housing 100 can also improve the space utilization rate when packaging the flywheel housing 100.

[0045] The specific implementation manners of the present invention described above do not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and deformations made according to the technical concept of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A flywheel housing packaging structure, characterized in that: include: The box body has a cavity with an opening on the upper surface; A plurality of gaskets are stacked in the cavity from bottom to top, and the gaskets include a pad and a plurality of positioning members. The pad is provided with a plurality of placement stations, and the placement stations are used to place a single flywheel housing. Each of the positioning members is respectively arranged at the corresponding placement station, and the lower end of the positioning member is fixedly connected to the pad, and the upper end of the positioning member is used to slide into the flywheel groove of the flywheel housing.

2. The flywheel housing packaging structure according to claim 1, characterized in that: The pad is a square structure.

3. The flywheel housing packaging structure according to claim 1, characterized in that: The positioning member is a positioning ring, the bottom surface of the positioning ring is fixedly connected to the top surface of the backing plate, and the outer side wall of the positioning ring is in contact with the groove wall of the flywheel groove.

4. The flywheel housing packaging structure according to claim 3, characterized in that: The height of the positioning ring is smaller than the depth of the flywheel groove.

5. The flywheel housing packaging structure according to claim 3, characterized in that: The placement station is a rectangular structure.

6. The flywheel housing packaging structure according to claim 5, characterized in that: There are four placement stations, which are distributed in a ring direction.

7. The flywheel housing packaging structure according to claim 5, characterized in that: The liner also includes a plurality of marking pieces, each of which is respectively arranged at one end of the corresponding placement station and distributed in a circumferential direction. The marking piece is fixedly connected to the pad and is used to correspond to the support plate of the flywheel housing.

8. The flywheel housing packaging structure according to claim 3, characterized in that: The pad is provided with a plurality of first flower grooves, each of which is disposed at a corresponding placement station and located outside the corresponding positioning ring, and each of the first flower grooves is distributed in a circumferential direction.

9. The flywheel housing packaging structure according to claim 3, characterized in that: The pad is provided with a plurality of second flower grooves, each of which is disposed at a corresponding placement station and located outside the corresponding positioning ring, and each of the second flower grooves is distributed in a circumferential direction.

10. The flywheel housing packaging structure according to claim 1, characterized in that: It also includes a box cover, which is detachably arranged at the opening of the cavity and is used to close the opening of the cavity.

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