CN209524002U - A kind of pin axle sleeve and attachment device and the soft volume transport device of battery including it - Google Patents
A kind of pin axle sleeve and attachment device and the soft volume transport device of battery including it Download PDFInfo
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- CN209524002U CN209524002U CN201920109595.2U CN201920109595U CN209524002U CN 209524002 U CN209524002 U CN 209524002U CN 201920109595 U CN201920109595 U CN 201920109595U CN 209524002 U CN209524002 U CN 209524002U
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- axle sleeve
- pin axle
- hole
- pin
- collet
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Abstract
The utility model provides a kind of pin axle sleeve and attachment device and the soft volume transport device of battery including it.The pin axle sleeve includes the plastic board portion being formed as one and plastic sheath canister portion, wherein, the location hole that plastic board portion has the through-hole for being located at central part and through-hole periphery is arranged in, plastic sheath canister portion is integrated to plastic board portion and has the cylindrical shape including hollow portion, and the hollow portion of plastic sheath canister portion is stacked and is connected to the through-hole in plastic board portion.The pin axle sleeve of exemplary embodiment according to the present utility model, which can be avoided, generates metallic foreign body because of friction, to avoid the generation of micro-short circuit, and then improves the security quality of product.
Description
Technical field
The utility model relates to a kind of pin axle sleeve more particularly to a kind of pin axle sleeves fixed for pallet.
Background technique
It is made in soft roll of battery, the soft volume of battery based on curling engineering production is needed from curling engineering transportation to organizing vertical work
Journey uses, and pallet as transport, shift the tool of soft volume and be used widely.In order to improve pallet during transportation
Stability generallys use pin axle sleeve and comes fixed tray and transport means.However, existing pin and pin axle sleeve are metal
Material, the two is easy to happen friction between each other and generates metallic foreign body during transportation, and the metallic foreign body of generation can splash
The bad phenomenons such as battery breakdown, micro-short circuit are caused into the soft volume of battery, thus there are Quality Safety hidden danger.In addition, metal material
It is costly, device manufacturing cost is improved to a certain extent.
In addition, pin axle sleeve in the prior art is usually provided with multiple location holes, such as eight location holes, which increase
The assembling difficulty of device.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of pin axle sleeve, can be avoided
Friction occurs and effectively reduces cost.
Pin axle sleeve according to the present utility model includes the plastic board portion being formed as one and plastic sheath canister portion, wherein
The location hole that plastic board portion has the through-hole for being located at central part and through-hole periphery is arranged in, plastic sheath canister portion are integrated to plastics
Flat part simultaneously has the cylindrical shape including hollow portion, and the hollow portion of plastic sheath canister portion and the through-hole in plastic board portion are stacked and connect
It is logical.
The quantity of location hole can be two.
Plastic board portion can have the shape including two arc-shaped edges and two straight lines, and two location holes are respectively adjacent to two
The setting of arc-shaped edges.
Plastic board portion can have quadrangle form, and the opposite both sides that two location holes are respectively adjacent to quadrangle form are set
It sets.
Plastic board portion can have hexagonal shape, and the opposite vertex that two location holes are respectively adjacent to hexagonal shape is set
It sets.
Attachment device according to the present utility model includes installation part and above-mentioned pin axle sleeve, wherein the installation part
Including mounting groove, pin axle sleeve is placed in mounting groove, and mounting groove includes the through hole positioned at central part, the plastics of pin axle sleeve
Sleeve part is placed in through hole.
The soft volume transport device of battery according to the present utility model, including transport means, the collet being arranged in transport means
With the pallet being arranged on collet, wherein collet and pallet include above-mentioned pin axle sleeve, wherein pallet and collet also wrap
Mounting groove is included, pin axle sleeve is placed in mounting groove, and mounting groove includes the through hole positioned at central part, the plastic sheath of pin axle sleeve
Canister portion is placed in through hole.
It may be provided with pin in transport means, the pin in transport means extends upward through the pin axis on collet
The hollow portion of the plastic sheath canister portion of set is with connection transportation device and collet.
Pin is also provided on collet, the pin on collet extends upward through the modeling of the pin axle sleeve on pallet
Expect the hollow portion of sleeve part to connect collet and pallet.
The pin axle sleeve of exemplary embodiment according to the present utility model, which can be avoided, generates metallic foreign body because of friction, from
And the generation of micro-short circuit is avoided, and then improve the security quality of product.
Detailed description of the invention
Pass through the detailed description carried out with reference to the accompanying drawing to the utility model, the above and other purpose of the utility model
It will become apparent with feature, in which:
Fig. 1 is the perspective schematic view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Fig. 2 is the schematic, bottom view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Fig. 3 is the perspective schematic view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Fig. 4 is the schematic, bottom view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Fig. 5 is the perspective schematic view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Fig. 6 is the schematic, bottom view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Specific embodiment
Hereinafter, the exemplary embodiment of the utility model is more fully described with reference to the accompanying drawings.However, it is possible to be permitted
Mostly different forms implements exemplary embodiment, and should not be construed as being limited to exemplary embodiment set forth herein.Phase
Instead, these embodiments are provided, so that the disclosure will be thorough and complete, and will fully be conveyed the range of exemplary embodiment
To those skilled in the art.In the accompanying drawings, for the concise size and relative size that may be exaggerated each component.Wherein, phase
Same label always shows identical component.
It will be appreciated that when the terms?? include?? and or?? include?? are used in this description, indicating the spy that there is statement
Sign, element and/or component, but do not preclude the presence or addition of other one or more features, element, component and/or their group.
Herein can for convenience and use space relative terms (such as " ... under ", " in ... lower section ", " under
Face ", " ... on ", " above " etc.), with describe elements or features being shown in the accompanying drawings and other element or
The relationship of feature.It will be understood that spatially relative term alsos attempt to be included in use or operation other than the orientation described in the attached drawing
In device different direction.
Fig. 1 is the perspective schematic view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Fig. 2 is the schematic, bottom view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Referring to Fig.1, pin axle sleeve 100 may include flat part 10 and sleeve part 40.
Referring to Fig. 2, flat part 10 can have positioned at central part through-hole 11 and the periphery of through-hole 11 be set determine
Position hole 12.As shown in Fig. 2, flat part 10 can be formed to have the tabular including two arc-shaped edges and two straight lines.Two
Arc-shaped edges are relative to each other, and two straight lines are relative to each other.One end of two straight lines is connected to each other by one arc-shaped edges, another
The other end of two straight lines is connected to each other by arc-shaped edges.Location hole 12 can neighbouring two arc-shaped edges setting.Location hole 12
Diameter can it is equal and can be less than through-hole 11 diameter.Location hole 12 can symmetrically be set relative to the center of circle of through-hole 11
It sets.It follows that pin axle sleeve 100 according to the present utility model, which is provided only with two location holes 12, can be realized pin axle sleeve
It is fixed, stationary phase ratio is realized with eight location holes are needed in the prior art, reduces setting element, and simplify technique stream
Journey.
However, this is only example, it is not particularly limited according to quantity, size and the position of the location hole 12 of utility model,
It can have and (be in) any amount, size and the position for making the firm installation of flat part 10.
Referring back to Fig. 1, sleeve part 40 can be located at the lower section of flat part 10 and size is less than flat part 10.Sleeve part 40
It can be formed as cylindric and through-hole 11 can be surrounded.It the central axes of sleeve part 40 can be with the axis of the through-hole 11 of flat part 10
Line is overlapped, and the internal diameter of sleeve part 40 can be equal with the diameter of through-hole 11 of flat part 10.
Accoding to exemplary embodiment, flat part 10 and sleeve part 40 can be formed by plastic material, and can be formed as
One.According to some exemplary embodiments, plastic material may include such as polyether-ether-ketone (polyetheretherketone,
The special engineering plastics such as PEEK).Compared with traditional pin axle sleeve, PEEK material have good self-lubrication, heat-resisting quantity,
Peel resistance and wearability, thus the pin axle sleeve according to the present utility model using PEEK material can be avoided pin axle sleeve with
Pin occurs to rub and generates metallic foreign body, and then prevents short circuit, improves the security quality of product.In addition, PEEK material
Expense it is low in cost compared with metal material, product cost can be effectively reduced.
Fig. 3 is the perspective schematic view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Fig. 4 is the schematic, bottom view for showing the pin axle sleeve according to the exemplary embodiment of utility model.Following
It will be omitted in embodiment detailed with the duplicate technical characteristic of technical characteristic of the pin axle sleeve above with reference to Fig. 1 and Fig. 2 discussion
Description, and will be discussed in detail their difference.
Referring to Fig. 3 and Fig. 4, pin axle sleeve 200 may include flat part 20 and sleeve part 40.Flat part 20 can have packet
Include the quadrangle form of four straight lines.Specifically, flat part 20 can have rectangular or square shape.In addition, flat part
20 can have two location holes 22 peripheral with through-hole 21 is arranged in positioned at the through-hole 21 of central part.The diameter of location hole 22
It can diameter equal and that through-hole 21 can be less than.Location hole 22 can neighbouring rectangular shape opposite both sides, and can be with
The center of circle relative to through-hole 21 is symmetrical arranged.
Sleeve part 40 can be set the lower section in flat part 20 and be formed as one with flat part 20.Sleeve part 40 and plate
Portion 20 can be formed by PEEK material, so as to avoid pin axle sleeve and pin from occurring to rub and generate metallic foreign body, from
And prevent short circuit, improve the security quality of product.In addition, the expense of PEEK material is low in cost compared with metal material, it can
Product cost is effectively reduced.
Fig. 5 is the perspective schematic view for showing the pin axle sleeve according to the exemplary embodiment of utility model.
Fig. 6 is the schematic, bottom view for showing the pin axle sleeve according to the exemplary embodiment of utility model.Following
It will be omitted in embodiment detailed with the duplicate technical characteristic of technical characteristic of the pin axle sleeve above with reference to Fig. 1 and Fig. 2 discussion
Description, and will be discussed in detail their difference.
Referring to figure 5 and figure 6, pin axle sleeve 300 may include flat part 30 and sleeve part 40.Flat part 30 can have six
Side shape shape.Specifically, flat part 30 can have regular hexagon shape.In addition, flat part 30 can have positioned at central part
The through-hole 31 being divided to and two location holes 32 that 31 periphery of through-hole is set.Wherein, the diameter of location hole 32 can be equal and can
To be less than the diameter of through-hole 31.Location hole 32 can be located at the opposite apex of hexagon and can be relative to through-hole 31
The center of circle is symmetrical arranged.
Sleeve part 40 can be set the lower section in flat part 30 and be formed as one with flat part 30.Sleeve part 40 and plate
Portion 30 can be formed by PEEK material, so as to avoid pin axle sleeve and pin from occurring to rub and generate metallic foreign body, thus
Prevent short circuit, improves the security quality of product.It, can be in addition, the expense of PEEK material is low in cost compared with metal material
Product cost is effectively reduced.
Although referring to Fig.1, Fig. 3 and Fig. 5 shows the flat part of pin axle sleeve and the various shape of sleeve part, ability
Field technique personnel will know that the flat part and sleeve part of pin axle sleeve according to the present utility model are not limited to above-mentioned shape,
It can make various changes in the case where not departing from the spirit and scope of the utility model.
The pin axle sleeve of exemplary embodiment according to the present utility model can be applied in the transport device of the soft volume of battery.
The transport device of the soft volume of battery usually may include transport means, the collet being arranged in transport means and be arranged on collet
Pallet.
The pin axle sleeve of the exemplary embodiment of with good grounds the utility model can be set in collet and pallet.In collet also
The mounting groove for mounting pin nail axle sleeve can be set.Mounting groove can have the through hole positioned at central part.Mounting groove
Shape and size can size with sleeve part and position pair with the size fit of the flat part of pin axle sleeve, through hole
It answers.Pin axle sleeve can be placed in mounting groove, and in the case where pin axle sleeve is placed in mounting groove, installation is can be inserted in sleeve part
In through hole in slot, and pin axle sleeve can be fixed on the mounting groove of collet by the locating pin being installed in location hole
In.In addition, the pin being located in transport means can extend upward through the through-hole of the pin axle sleeve in collet with connection transportation device
And collet.
It is similar with the pin axle sleeve in collet, the mounting groove including through hole also can be set in pallet.When pin axis
When set is fixed in the mounting groove of pallet by locating pin, sleeve part be can be inserted in the through hole in mounting groove.In addition, being located at
Pin on collet can extend upward through the through-hole of the pin axle sleeve in pallet to connect collet and pallet.
Since transport device can jolt during transportation, the pin between transport means, collet and pallet
It can rub with pin axle sleeve.In curling operation, pin and pin axle sleeve are metal material, and the friction of the two can generate
Metallic foreign body, metallic foreign body, which disperses, is likely to result in micro-short circuit into the soft volume of battery, to influence the security quality of product.According to
The pin axle sleeve of the exemplary embodiment of the utility model is made of the engineering plastics of such as PEEK, can be avoided because of friction
And metallic foreign body is generated, to avoid the generation of micro-short circuit, and then improve the security quality of product.
Although specifically giving and describing the utility model referring to its exemplary embodiment, the technology of this field
Personnel, can be to it should be understood that in the case where not departing from the spirit and scope of the utility model defined by claim
It carries out various changes of form and details.
Claims (9)
1. a kind of pin axle sleeve, which is characterized in that the pin axle sleeve includes the plastic board portion being formed as one and plastic sheath
Canister portion,
Wherein, the location hole that plastic board portion has the through-hole for being located at central part and through-hole periphery is arranged in,
Wherein, plastic sheath canister portion is integrated to plastic board portion and has the cylindrical shape including hollow portion, in plastic sheath canister portion
Empty portion is stacked and is connected to the through-hole in plastic board portion.
2. pin axle sleeve as shown in claim 1, wherein the quantity of location hole is two.
3. pin axle sleeve as claimed in claim 2, wherein it includes two arc-shaped edges and two straight lines that plastic board portion, which has,
Shape,
Wherein, two location holes are respectively adjacent to two arc-shaped edges settings.
4. pin axle sleeve as claimed in claim 2, wherein plastic board portion has quadrangle form,
Wherein, two location holes are respectively adjacent to the opposite both sides setting of quadrangle form.
5. pin axle sleeve as claimed in claim 2, wherein plastic board portion has hexagonal shape,
Wherein, two location holes are respectively adjacent to the opposite vertex setting of hexagonal shape.
6. a kind of attachment device, which is characterized in that the pin including installation part and as described in any one of claims 1 to 5
Axle sleeve,
Wherein, the installation part includes mounting groove, and pin axle sleeve is placed in mounting groove,
Wherein, mounting groove includes the through hole positioned at central part, and the plastic sheath canister portion of pin axle sleeve is placed in through hole.
7. a kind of soft volume transport device of battery, which is characterized in that including transport means, the collet being arranged in transport means and set
Set the pallet on collet, wherein collet and pallet include the pin axle sleeve as described in any one of claims 1 to 5,
Wherein, pallet and collet further include mounting groove, and pin axle sleeve is placed in mounting groove,
Wherein, mounting groove includes the through hole positioned at central part, and the plastic sheath canister portion of pin axle sleeve is placed in through hole.
8. soft volume transport device as claimed in claim 7, wherein pin is provided in transport means,
Wherein, the pin in transport means extends upward through the hollow portion of the plastic sheath canister portion of the pin axle sleeve on collet
With connection transportation device and collet.
9. soft volume transport device as claimed in claim 8, wherein pin is additionally provided on collet,
Wherein, the pin on collet extends upward through the hollow portion of the plastic sheath canister portion of the pin axle sleeve on pallet with even
Connect collet and pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109595.2U CN209524002U (en) | 2019-01-23 | 2019-01-23 | A kind of pin axle sleeve and attachment device and the soft volume transport device of battery including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109595.2U CN209524002U (en) | 2019-01-23 | 2019-01-23 | A kind of pin axle sleeve and attachment device and the soft volume transport device of battery including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524002U true CN209524002U (en) | 2019-10-22 |
Family
ID=68229839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920109595.2U Active CN209524002U (en) | 2019-01-23 | 2019-01-23 | A kind of pin axle sleeve and attachment device and the soft volume transport device of battery including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524002U (en) |
-
2019
- 2019-01-23 CN CN201920109595.2U patent/CN209524002U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |