CN220130862U - Gasket for packaging intermediate shaft and packaging structure - Google Patents
Gasket for packaging intermediate shaft and packaging structure Download PDFInfo
- Publication number
- CN220130862U CN220130862U CN202320745160.3U CN202320745160U CN220130862U CN 220130862 U CN220130862 U CN 220130862U CN 202320745160 U CN202320745160 U CN 202320745160U CN 220130862 U CN220130862 U CN 220130862U
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- cavity
- shaft
- intermediate shaft
- main
- gear
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 31
- 238000012856 packing Methods 0.000 claims description 18
- 230000007423 decrease Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model discloses a gasket for packaging an intermediate shaft and a packaging structure, wherein the gasket comprises a gasket body, a plurality of rows of cavities for placing the intermediate shaft are formed in the gasket body, and each cavity comprises a main gear cavity for placing a large gear, a pinion cavity for placing a small gear, a first main shaft cavity for placing one end of a main shaft and a second main shaft cavity for placing the other end of the main shaft. The beneficial effects of the utility model are as follows: the intermediate shaft is placed in the die cavity, so that the gasket body can have a limiting effect on the intermediate shaft, the packaging requirement on the intermediate shaft is met, and the intermediate shaft is prevented from being worn in the process of transferring and transporting.
Description
Technical Field
The utility model relates to the technical field of logistics packaging, in particular to a gasket for packaging an intermediate shaft and a packaging structure.
Background
The jackshaft is the transmission structure of gear box, and the gear box adopts jackshaft transmission structure, has power reposition of redundant personnel, simple structure, bearing capacity is big, advantage such as the reliability is high, and current jackshaft is as shown in fig. 1, jackshaft 100 includes main shaft 110, gear wheel 120 and pinion 130, gear wheel 120 with pinion 130 is fixed in on main shaft 110 coaxially side by side, pinion 130 hugs closely the gear wheel 120, the both ends of jackshaft 100 stretch out respectively to the outside of gear wheel 120 and pinion 130, when transporting the jackshaft, need pack the jackshaft earlier to guarantee that the jackshaft can not appear the condition of damage because of packing is not in place in the in-process of transportation, because plastics plastic uptake liner is more and more important in storage logistics distribution's effect, various mechanical parts often use plastics plastic uptake liner in the transportation, current packing liner (like the packing liner of a medium-sized part axle of the disclosed in the application number 201621212329.5) is not applicable to pack the jackshaft, can't satisfy the packing demand to the jackshaft, places the jackshaft in the liner for this kind and the gear wheel, and the well causes the situation that the jackshaft can not be worn and torn down in the middle shaft in the transportation in the process easily.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a packing pad and a packing structure for an intermediate shaft, which solve the technical problems that the packing pad in the prior art is not suitable for packing the intermediate shaft and cannot meet the packing requirement of the intermediate shaft, and the intermediate shaft is placed in the packing pad, so that a main shaft, a large gear and a small gear cannot be well limited, and the intermediate shaft is easily worn in the process of transferring and transporting, so that the technical problem that the packing pad is needed for packing the intermediate shaft is needed.
In order to achieve the technical purpose, the technical scheme of the utility model provides a gasket for packaging an intermediate shaft, which comprises the following components:
the novel middle shaft comprises a liner body, wherein a plurality of rows of cavities for placing the middle shaft are formed in the liner body, and each cavity comprises a main gear cavity for placing a large gear of the middle shaft, a pinion cavity for placing a small gear of the middle shaft, a first main shaft cavity for placing one end of a main shaft of the middle shaft and a second main shaft cavity for placing the other end of the main shaft of the middle shaft.
Further, the main gear cavity and the auxiliary gear cavity are communicated with each other.
Further, the first main shaft cavity and the second main shaft cavity are arranged oppositely, the first main shaft cavity is communicated with the main gear cavity, and the second main shaft cavity is communicated with the auxiliary gear cavity.
Further, the cavity bottom of the main gear cavity is of an arc-shaped structure and is matched with the large gear of the intermediate shaft.
Further, the cavity bottom of the pinion cavity is of an arc-shaped structure and is matched with the pinion of the intermediate shaft.
Furthermore, the bottoms of the first main shaft cavity and the second main shaft cavity are arc structures and are matched with the main shaft of the intermediate shaft.
Further, the depth of the main gear cavity is greater than or equal to the radius of the counter gear and less than or equal to the diameter of the counter gear.
Further, the directions of the cavities in each row are the same, and the cavities in two adjacent rows are staggered.
Further, the cross section of the pad body is sequentially reduced from bottom to top.
On the other hand, the utility model also provides a packaging structure which comprises a plurality of the gaskets for packaging the intermediate shaft, wherein the gasket bodies are stacked from bottom to top, and the placing directions of the gasket bodies adjacent to each other from top to bottom are opposite.
Compared with the prior art, the utility model has the beneficial effects that: each intermediate shaft is respectively placed in each corresponding cavity, the large gear is placed in the main gear cavity, the small gear is placed in the auxiliary gear cavity, one end of the main shaft is placed in the first main shaft cavity, the other end of the main shaft is placed in the second main shaft cavity, and therefore the limiting effect on the intermediate shaft can be achieved, the packaging requirement on the intermediate shaft is met, and the intermediate shaft is prevented from being worn in the process of transferring and transporting.
Drawings
FIG. 1 is a schematic perspective view of a prior art intermediate shaft;
fig. 2 is a schematic perspective view of a packing pad for an intermediate shaft according to the present utility model;
FIG. 3 is a schematic perspective view of a packing sleeve for packing an intermediate shaft of the type shown in FIG. 2;
FIG. 4 is a top plan view of the intermediate shaft of FIG. 3 being wrapped with a liner;
in the figure: 100-jackshaft, 110-main shaft, 120-gear wheel, 130-pinion, 200-pad body, 210-die cavity, 211-main gear cavity, 212-auxiliary gear cavity, 213-first main shaft cavity, 214-second main shaft cavity.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a gasket for packaging an intermediate shaft, which has the structure shown in fig. 2 and 3, and comprises a gasket body 200, wherein a plurality of rows of cavities 210 for placing the intermediate shaft 100 are formed on the gasket body 200, and each cavity 210 comprises a main gear cavity 211 for placing a large gear 120, a pinion cavity 212 for placing a small gear 130, a first main shaft cavity 213 for placing one end of the main shaft 110 and a second main shaft cavity 214 for placing the other end of the main shaft 110.
Each intermediate shaft 100 is respectively placed in a corresponding cavity 210, the large gear 120 is placed in the main gear cavity 211, the small gear 130 is placed in the auxiliary gear cavity 212, one end of the main shaft 110 is placed in the first main shaft cavity 213, and the other end of the main shaft 110 is placed in the second main shaft cavity 214, so that a limiting effect on the intermediate shaft 100 can be achieved, the packaging requirement on the intermediate shaft 100 is met, and the intermediate shaft 100 is ensured not to be worn in the process of transferring and transporting.
As a preferred embodiment, referring to fig. 2 and 3, the main gear cavity 211 and the auxiliary gear cavity 212 are communicated with each other, and the main gear cavity 211 and the auxiliary gear cavity 212 are communicated with each other due to the pinion gear 130 being closely attached to the large gear 120, so as to facilitate placement of the large gear 120 and the pinion gear 130.
As a preferred embodiment, referring to fig. 2 and 3, the first spindle cavity 213 and the second spindle cavity 214 are opened opposite to each other, the first spindle cavity 213 is communicated with the main gear cavity 211, and the second spindle cavity 214 is communicated with the auxiliary gear cavity 212, so that two ends of the spindle 110 are respectively disposed in the corresponding first spindle cavity 213 and second spindle cavity 214, and play a role in supporting and limiting two ends of the spindle 110.
As a preferred embodiment, referring to fig. 2, the cavity bottom of the main gear cavity 211 has an arc structure and is adapted to the large gear 120, so that the cavity bottom and the side wall of the main gear cavity 211 can abut against the side wall of the large gear 120, thereby supporting and limiting the large gear 120.
As a preferred embodiment, referring to fig. 2, the bottom of the pinion cavity 212 has an arc structure and is adapted to the pinion 130, so that the bottom and the side wall of the pinion cavity 212 can abut against the side wall of the pinion 130, thereby supporting and limiting the pinion 130.
As a preferred embodiment, referring to fig. 2, the bottoms of the first spindle cavity 213 and the second spindle cavity 214 are arc-shaped and are adapted to the spindle 110, so that the bottoms and the sidewalls of the first spindle cavity 213 and the second spindle cavity 214 can abut against the sidewalls of the spindle 110, thereby supporting and limiting the spindle 110.
As a preferred embodiment, referring to fig. 3, the depth of the main gear cavity 211 is greater than or equal to the radius of the large gear 120 and less than or equal to the diameter of the large gear 120, so as to facilitate the taking and placing of the intermediate shaft 100, and avoid the problem that the depth of the main gear cavity 211 is smaller than the radius of the large gear 120, resulting in that the main gear cavity 211 does not have a good limiting effect on the large gear 120, and if the depth of the main gear cavity 211 is greater than the diameter of the large gear 120, the problem of inconvenient taking out of the intermediate shaft 100 is caused.
As a preferred embodiment, referring to fig. 2 and 4, the cavities 210 in each row are oriented identically, and the cavities 210 in two adjacent rows are staggered, so as to improve the space utilization of the gasket body 200.
As a preferred embodiment, referring to fig. 2, the cross section of the pad body 200 is sequentially reduced from bottom to top, so that the pad body 200 located at the upper layer may be clamped on the pad body 200 located at the lower layer, thereby improving the stacking stability of the pad body 200 from bottom to top.
Based on the above-mentioned gasket for packaging the intermediate shaft, the present utility model further provides a packaging structure, which comprises a plurality of the above-mentioned gaskets for packaging the intermediate shaft, wherein each gasket body 200 is stacked from bottom to top, and the placing directions of the gasket bodies 200 adjacent to each other from top to bottom are opposite, so that the main gear cavity 211 located at the upper layer may be arranged in a staggered manner with the main gear cavity 211 located at the lower layer, and the gasket body 200 located at the upper layer may be clamped on the gasket body 200 located at the lower layer.
For better understanding of the present utility model, the following details of the working principle of the technical solution of the present utility model are described with reference to fig. 1 to 4:
the intermediate shafts 100 are respectively placed in the corresponding cavities 210, the large gears 120 are placed in the main gear cavities 211, the small gears 130 are placed in the auxiliary gear cavities 212, one ends of the main shafts 110 are placed in the first main shaft cavities 213, and the other ends of the main shafts 110 are placed in the second main shaft cavities 214, so that a limiting effect can be achieved on the intermediate shafts 100, the packaging requirement on the intermediate shafts 100 is met, the intermediate shafts 100 are ensured not to be worn in the process of transferring and transporting, and as the directions of the cavities 210 in each row are the same, the cavities 210 in the two adjacent rows are alternately arranged, so that the space utilization rate of the gasket bodies 200 can be improved, the gasket bodies 200 are stacked up from bottom to top, the placement directions of the gasket bodies 200 which are adjacent up and down are opposite, the main gear cavities 211 which are positioned at the upper layer can be arranged in a staggered manner with the main gear cavities 211 which are positioned at the lower layer, so that the gasket bodies 200 positioned at the upper layer can be positioned at the bottom can be positioned at the main gear cavities 211, and the gasket bodies 200 which are positioned at the upper layer can be positioned at the bottom of the gasket bodies 200 can be stacked up, and the gasket bodies 200 can be positioned at the layers which are stacked up.
The gasket for packaging the intermediate shaft and the packaging structure provided by the utility model have the following beneficial effects:
(1) The directions of the cavities 210 in each row are the same, and the cavities 210 in two adjacent rows are staggered, so that the space utilization rate of the gasket body 200 can be improved;
(2) The gasket bodies 200 are stacked from bottom to top, and the stacking directions of the gasket bodies 200 adjacent to each other from top to bottom are guaranteed to be opposite, so that the main gear cavity 211 positioned at the upper layer can be arranged in a staggered manner with the main gear cavity 211 positioned at the lower layer, the gasket bodies 200 positioned at the upper layer can be clamped on the gasket bodies 200 positioned at the lower layer, and the stacking stability of the gasket bodies 200 is improved;
(3) The intermediate shaft 100 is placed in the cavity 210, so that the gasket body 200 can play a limiting role on the intermediate shaft 100, meet the packaging requirement on the intermediate shaft 100, and ensure that the intermediate shaft 100 is not worn in the process of transferring and transporting.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A liner for packaging an intermediate shaft, comprising:
the novel middle shaft comprises a liner body, wherein a plurality of rows of cavities for placing the middle shaft are formed in the liner body, and each cavity comprises a main gear cavity for placing a large gear of the middle shaft, a pinion cavity for placing a small gear of the middle shaft, a first main shaft cavity for placing one end of a main shaft of the middle shaft and a second main shaft cavity for placing the other end of the main shaft of the middle shaft.
2. The cushion for packaging an intermediate shaft according to claim 1, wherein the main gear chamber and the sub gear chamber communicate with each other.
3. The liner for packaging an intermediate shaft according to claim 2, wherein the first main shaft chamber and the second main shaft chamber are opened opposite to each other, the first main shaft chamber being in communication with the main gear chamber, and the second main shaft chamber being in communication with the sub gear chamber.
4. A packing for an intermediate shaft according to claim 3, wherein the bottom of the main gear chamber is of arcuate configuration and is adapted to the large gear of the intermediate shaft.
5. The packing spacer for an intermediate shaft according to claim 4, wherein a bottom of the pinion gear chamber has an arc-shaped structure and is adapted to a pinion gear of the intermediate shaft.
6. The liner for packaging an intermediate shaft according to claim 5, wherein the bottoms of the first and second main shaft chambers are each of an arc-shaped structure and are adapted to the main shaft of the intermediate shaft.
7. The liner for packaging an intermediate shaft according to claim 6, wherein the depth of the main gear cavity is greater than or equal to the radius of the large gear of the intermediate shaft and less than or equal to the diameter of the large gear of the intermediate shaft.
8. The liner for packaging a jackshaft of claim 1 wherein the cavities in each row are oriented identically, and the cavities in adjacent rows are staggered.
9. The liner for packaging an intermediate shaft according to claim 1, wherein the cross section of the liner body decreases in order from bottom to top.
10. A packaging structure comprising a plurality of the packing cushions for intermediate shaft according to any one of claims 1 to 9, wherein each of the cushion bodies is stacked from bottom to top, and the directions of the placement of the cushion bodies adjacent to each other are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745160.3U CN220130862U (en) | 2023-04-06 | 2023-04-06 | Gasket for packaging intermediate shaft and packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745160.3U CN220130862U (en) | 2023-04-06 | 2023-04-06 | Gasket for packaging intermediate shaft and packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220130862U true CN220130862U (en) | 2023-12-05 |
Family
ID=88954797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320745160.3U Active CN220130862U (en) | 2023-04-06 | 2023-04-06 | Gasket for packaging intermediate shaft and packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220130862U (en) |
-
2023
- 2023-04-06 CN CN202320745160.3U patent/CN220130862U/en active Active
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| GR01 | Patent grant |