CN209634665U - Fork subassembly and electric motor car - Google Patents
Fork subassembly and electric motor car Download PDFInfo
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- CN209634665U CN209634665U CN201920291835.5U CN201920291835U CN209634665U CN 209634665 U CN209634665 U CN 209634665U CN 201920291835 U CN201920291835 U CN 201920291835U CN 209634665 U CN209634665 U CN 209634665U
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- fork
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- support
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- 230000004308 accommodation Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model is suitable for a frame technical field provides a fork subassembly and electric motor car, the fork in this fork subassembly is link up the structure from top to bottom, when producing fork branch spare, earlier through casting or mode such as extrusion shaping earlier a high higher fork blank piece, then carry out transverse cutting with this fork blank piece, alright in order to cut out a plurality of fork branch spares, also once only, can obtain a plurality of fork branch spares, the production efficiency of fork branch spare has been improved, the manufacturing cost of fork subassembly has been reduced.
Description
Technical field
The utility model belongs to vehicle technology field more particularly to a kind of fork component and with the fork component
Electric vehicle.
Background technique
The wheel of general electric vehicle is mounted on fork component, and in order to mitigate the weight of electric vehicle, fork component is general
It is designed as hollow structure, it is hollow interior to dispose battery component, electronic element circuit etc..
Existing fork component generally comprises the fork ontology with cavity and covers the upper cover plate for being located at cavity opening, battery
Component is contained in the cavity of fork ontology, and battery component is enclosed in fork ontology by upper cover plate, due to the bottom of fork ontology
The side wall of portion and fork ontology is integrally formed, so that holding cavity structure is needed through the side such as groove milling, casting when producing fork ontology
Formula molding, these forming methods can only once form a fork body part, and production efficiency is low, and fork component cost is caused to occupy
It is high not under.
Utility model content
The purpose of this utility model is to provide a kind of fork components, it is intended to solve fork component production effect in the prior art
Rate is low, the technical problem for causing fork component cost high.
The utility model is realized in this way a kind of fork component, for connecting with wheel, the fork component includes one
It is body formed and have vertically extend through hole fork support, be covered on fork support upper surface and envelope be set to
The upper cover plate of the upper opening of the through hole and be covered on fork support lower end surface and envelope be set to the through hole under
The lower cover plate of opening, the upper cover plate are detachably connected with fork support, and the lower cover plate passes through removable with the fork support
Unload connection, welded connecting is connected with any one mode in riveting, the upper cover plate, the fork support and described
Lower cover plate surrounds to form accommodation space.
Further, the upper cover plate is equipped with upper connecting hole, and the lower cover plate is equipped with and is oppositely arranged with the upper connecting hole
Lower connecting hole, the fork support be equipped with upper end it is opposite with the upper connecting hole, lower end is opposite with the lower connecting hole
First connecting hole, the fork component further include through the upper connecting hole, first connecting hole and the lower connecting hole
The connector of setting.
Further, the fork component with the wheel of electric vehicle for connecting, and the electric vehicle includes battery component, institute
It states and is additionally provided with the second connecting hole on battery component, the connector is arranged through second connecting hole.
Further, at least one reinforcing rib for connecting its opposing sidewalls is additionally provided in the fork support.
Further, the battery component is equipped with the card slot for reinforcing rib insertion.
Further, the upper cover plate is upward convex is equipped with lug boss, and the lug boss is set towards the side of the lower cover plate
There is the accommodating chamber being connected to the accommodation space.
Further, the upper cover plate includes first that time interval is arranged and is detachably connected with the fork support
Upper cover and the second upper cover, the lower cover plate include time interval setting and be detachably connected with the fork support first under
Lid and the second lower cover.
Further, the upper cover plate is equipped with first positioning hole, and the lower cover plate is equipped with second location hole, the vehicle
It is corresponding with the first positioning hole equipped with upper opening to pitch support, under shed third positioning corresponding with the second location hole
Hole, the fork component further include being threaded through the first positioning hole, the second location hole and the third positioning hole
Positioning column.
Further, the upper cover plate is equipped with the 4th location hole, and the lower cover plate is equipped with the 5th location hole, the vehicle
It is corresponding with the 4th location hole equipped with upper opening to pitch support, under shed the 6th positioning corresponding with the 5th location hole
Hole, the fork component further include being threaded through the 4th location hole, the 5th location hole and the 6th positioning hole
And the support rod for installing vehicle seat.
The utility model additionally provides a kind of electric vehicle, including fork component and the vehicle connecting with the fork component
Wheel, the fork component are above-mentioned fork component.
The advantageous effects of the utility model compared with the existing technology are: fork component provided by the utility model includes
Fork support, lid are located at the upper cover plate of fork support upper end and lid is located at the lower cover plate of fork support lower end, wherein fork branch
There is the through hole vertically extended, the accommodation space of fork component is to divide upper cover plate and lower cover plate by the later period in part
The upper and lower end face formation of fork support Gai be located at.Since fork support is structure up and down, this makes in production fork
When support, the modes such as casting or extrusion forming can be first passed through and first mold a higher-height fork blank,
Then the fork blank is subjected to transverse cuts, multiple fork support namely one-pass molding can be cut into, can get more
A fork support, improves the production efficiency of fork support, reduces the production cost of fork component.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view of fork component provided by the embodiment of the utility model；
Fig. 2 is the explosive view of fork component provided by the embodiment of the utility model；
Fig. 3 is the perspective view of fork blank provided by the embodiment of the utility model；
Fig. 4 is the perspective view of fork support provided by the embodiment of the utility model；
Fig. 5 is the top view of fork support provided by the embodiment of the utility model；
Fig. 6 is the perspective view of upper cover plate provided by the embodiment of the utility model；
Fig. 7 is the perspective view of upper cover plate provided by the embodiment of the utility model.
Description of symbols:
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be noted that when to be referred to as " being fixed on " or " being set to " another for element
A element, it can be directly on the other element or indirectly on another element.When an element is known as " even
It is connected to " another element, it can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Front-rear direction described in the utility model is the positive negative direction of X-axis in Fig. 1, and up and down direction is the positive losing side of Z axis
To.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may be
In concrete meaning.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
Referring to Figure 1 to Fig. 5, fork component 100 provided by the embodiment of the utility model with wheel for connecting, the vehicle
Fork component 100 includes being integrally formed and having the fork support 10 of the through hole 11 vertically extended, be covered on the vehicle
Fork 10 upper surface of support and envelope are set to the upper cover plate 20 of the upper opening of the through hole 11 and are covered on the fork support 10
Lower end surface and envelope are set to the lower cover plate 30 of the under shed of the through hole 11, and the upper cover plate 20 detachably connects with fork support 10
Connect, the lower cover plate 30 pass through with the fork support 10 be detachably connected, be welded to connect and riveting in any one
Mode connects, and the upper cover plate 20, the fork support 10 and the lower cover plate 30 surround to form accommodation space.
Referring to Figure 1 to Fig. 5, fork component 100 provided by the embodiment of the utility model is located at including fork support 10, lid
The upper cover plate 20 and lid of 10 upper end of fork support are located at the lower cover plate 30 of 10 lower end of fork support, wherein tool in fork support 10
There is a through hole 11 vertically extended, the accommodation space of fork component 100 is by the later period by upper cover plate 20 and lower cover plate
What 30 upper and lower end faces that lid is located at fork support 10 respectively were formed.Since fork support 10 is structure up and down, this makes
When producing fork support 10, the modes such as casting or extrusion forming can be first passed through and first mold a higher-height vehicle
Blank 60 is pitched, the fork blank 60 is then subjected to transverse cuts, multiple fork support 10, Ye Jiyi can be cut into
Secondary molding can obtain multiple 10 parts of fork support, improve the production efficiency of fork support 10, while also reducing fork
The production cost of component 100.After installing the components such as wheel in fork support 10, the torsion being vertically oriented that is mainly subject to
Power or shearing, transverse direction stress is smaller, therefore the through hole 11 in the utility model embodiment extends in up and down direction
Setting, it is ensured that its stress-bearing capability in vertical direction.Fork truck component 100 provided by the embodiment of the utility model can be applied
In electric vehicle, bicycle, it is preferable that be applied to electric vehicle, and the accommodation space is used to accommodate the battery component of electric vehicle.
Referring to Figure 1, Fig. 4 and Fig. 7, further, the upper cover plate 20 are equipped with upper connecting hole 21, and the lower cover plate 30 is set
There is the lower connecting hole 31 being oppositely arranged with the upper connecting hole 21, the fork support 10 is equipped with upper end and the upper connecting hole
21 is opposite, lower end first connecting hole 12 opposite with the lower connecting hole 31, and the fork component 100 further includes on running through described
The connector (not shown) of connecting hole 21, first connecting hole 12 and the lower connecting hole 31 setting.
Further, for the fork component for connecting with the wheel of electric vehicle, the electric vehicle is described including being contained in
The battery component 50 of accommodation space, is additionally provided with the second connecting hole 51 on the battery component 50, and the connector is through described the
The setting of two connecting holes 51.
Based on above structure, the utility model embodiment first places battery component 50 when assembling fork component 100
In the through hole 11 of fork support 10, then upper cover plate 20, lower cover plate 30 are covered to the upper and lower side for being located at fork support 10 respectively
Face, so that upper connecting hole 21, the second connecting hole 51, the first connecting hole 12 and lower connecting hole 31 are arranged successively, it then will connection
Part is arranged through upper connecting hole 21, the second connecting hole 51, the first connecting hole 12 and lower connecting hole 31, can by upper cover plate 20,
Battery component 50, fork support 10 and lower cover plate 30 are fixedly connected, and the utility model embodiment passes through a connector connection
So that assembling is simple and quick, and assembly precision can be improved in the mode of four parts.Preferably, the utility model embodiment
In upper connecting hole 21 be threaded hole, the connector is other conventional attachments such as screw or bolt.
Fig. 4 and Fig. 5 are referred to, further, at least one is additionally provided in the fork support 10 and connects its opposing sidewalls
Reinforcing rib 13.By setting reinforcing rib 13 fork can be improved in the case where occupying the 10 less space in inside of fork support
The intensity of support 10.
Fig. 2 is referred to, further, the battery component 50 is equipped with the card slot 52 for the reinforcing rib 13 insertion.Electricity
After pond component 50 is installed in accommodating space, reinforcing rib 13 can be inserted into card slot 52, and reinforcing rib 13 has positioning to make battery component 50
With avoiding battery component 50 from shaking in fork support 10.
Fig. 6 and Fig. 7 are referred to, further, the upper cover plate 20 is upward convex to be equipped with lug boss 22,22 face of lug boss
The accommodating chamber 23 being connected to the accommodation space is equipped with to the side of the lower cover plate 30.It can be increased by the way that accommodating chamber 23 is arranged
More components can be placed in accommodating chamber 23 by the inner space of fork component 100, be conducive to electric vehicle and kept succinctly
Appearance and small and exquisite shape.
Further, the upper cover plate includes first that time interval is arranged and is detachably connected with the fork support
Upper cover and the second upper cover, the lower cover plate include time interval setting and be detachably connected with the fork support first under
Lid and the second lower cover.
Further, the upper cover plate 20 includes that time interval is arranged and is detachably connected with the fork support 10
First upper cover (not shown) and the second upper cover (not shown).The lower cover plate 30 include time interval be arranged and with the fork
The first lower cover (not shown) and the second lower cover (not shown) that support 10 is detachably connected.In order to avoid upper and lower lids are producing
In the process, due to a certain local bad and entire upper and lower lids is caused to be classified as substandard products, the utility model embodiment is by one
Upper and lower lids split into two cover board manufactures, and the production yield of upper and lower lids can be improved.
Further, the upper cover plate 20 is equipped with first positioning hole 24, and the lower cover plate 30 is equipped with second location hole
32, the fork support 10 is corresponding with the first positioning hole 24 equipped with upper opening, under shed and the second location hole 32
Corresponding third location hole 14, the fork component 100 further include being threaded through the first positioning hole 24, the second location hole
32 and the third location hole 14 in positioning column 70.Based on above structure, the utility model embodiment is by by positioning column
70 run through setting in first positioning hole 24, the second location hole 32 and the third location hole 14, so that upper cover plate 20,
The connection of lower cover plate 30 and fork support 10 is stronger, avoids three parts that positional shift occurs in transverse direction.
Further, the upper cover plate 20 is equipped with the 4th location hole 25, and the lower cover plate 30 is equipped with the 5th location hole
33, the fork support 10 is corresponding with the 4th location hole 25 equipped with upper opening, under shed and the 5th location hole 33
Corresponding 6th location hole 15, the fork component 100 further include being threaded through the 4th location hole 25, the 5th location hole
33 and the 6th location hole 15 in and for installing the support rod 80 of vehicle seat.The utility model embodiment further will support
Bar 80 is through being arranged in the 4th location hole 25, the 5th location hole 33 and the 6th location hole 15, while supporting seat, also
It plays so that upper cover plate 20, lower cover plate 30 and fork support 10 connect stronger and avoid three parts in lateral side
To the effect that positional shift occurs.
The utility model additionally provides a kind of manufacturing method of above-mentioned fork component 100, mainly comprises the steps that
S1: upper cover plate and lower cover plate are provided；
S2: the fork blank with the through hole vertically extended is molded by extrusion forming process；
S3: it cuts the fork blank and forms multiple fork support in lateral separation；
The upper cover plate: being connected to the upper surface of the fork support by S4, and the lower cover plate is connected to the fork
The lower end surface of support is to form the fork component.
Refer to Fig. 3 and Fig. 4, fork support 10 provided by the embodiment of the utility model is structure up and down, this makes
When producing fork support 10, a higher-height fork blank can first be molded using extrusion forming process
60, the fork blank 60 is then subjected to transverse cuts, multiple fork support 10 namely one-pass molding can be cut into,
Multiple fork support 10 can be obtained, the production efficiency of fork support 10 is improved, while also reducing the life of fork component 100
Produce cost.
The utility model additionally provides a kind of electric vehicle, including fork component 100 and connect with the fork component 100
Wheel, the fork component 100 be above-mentioned fork component 100.Fork group in the fork component 100 and the various embodiments described above
The structure feature having the same of part 100, and role is identical, does not repeat herein.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of fork component, for being connect with wheel, which is characterized in that the fork component includes being integrally formed and having edge
The fork support for the through hole that up and down direction extends is covered on fork support upper surface and envelope set on the upper of the through hole
The upper cover plate of opening and be covered on fork support lower end surface and envelope be set to the through hole under shed lower cover plate, institute
It states upper cover plate to be detachably connected with fork support, the lower cover plate is with the fork support by being detachably connected, being welded to connect
It is connected with any one mode in riveting, the upper cover plate, the fork support and the lower cover plate surround to be formed
Accommodation space.
2. fork component as described in claim 1, which is characterized in that the upper cover plate is equipped with upper connecting hole, the lower cover plate
Equipped with the lower connecting hole being oppositely arranged with the upper connecting hole, the fork support is equipped with upper end and the upper connecting hole phase
Right, lower end first connecting hole opposite with the lower connecting hole, the fork component further includes through the upper connecting hole, described
First connecting hole and the connector of the lower connecting hole setting.
3. fork component as claimed in claim 2, which is characterized in that the fork component is used to connect with the wheel of electric vehicle
It connecing, the electric vehicle includes the battery component for being contained in the accommodation space, the second connecting hole is additionally provided on the battery component,
The connector is arranged through second connecting hole.
4. fork component as claimed in claim 3, which is characterized in that be additionally provided at least one in the fork support and connect it
The reinforcing rib of opposing sidewalls.
5. fork component as claimed in claim 4, which is characterized in that the battery component is equipped with to be inserted into for the reinforcing rib
Card slot.
6. fork component as described in claim 1, which is characterized in that the upper cover plate is upward convex equipped with lug boss, described convex
The portion of rising is equipped with the accommodating chamber being connected to the accommodation space towards the side of the lower cover plate.
7. fork component as described in claim 1, which is characterized in that the upper cover plate includes time interval setting and and institute
State the first upper cover and the second upper cover that fork support is detachably connected, and/or, the lower cover plate include time interval setting and
The first lower cover and the second lower cover being detachably connected with the fork support.
8. fork component as described in claim 1, which is characterized in that the upper cover plate is equipped with first positioning hole, under described
Cover board is equipped with second location hole, and the fork support is corresponding with the first positioning hole equipped with upper opening, under shed and institute
The corresponding third location hole of second location hole is stated, the fork component further includes being threaded through the first positioning hole, described second
The positioning column of location hole and the third positioning hole.
9. fork component as described in claim 1, which is characterized in that the upper cover plate is equipped with the 4th location hole, under described
Cover board is equipped with the 5th location hole, and the fork support is corresponding with the 4th location hole equipped with upper opening, under shed and institute
Corresponding 6th location hole of the 5th location hole is stated, the fork component further includes being threaded through the 4th location hole, the described 5th
Location hole and the 6th positioning hole and the support rod for being used to install vehicle seat.
10. a kind of electric vehicle, including fork component and the wheel being connect with the fork component, which is characterized in that the vehicle
Fork component is fork component described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291835.5U CN209634665U (en) | 2019-03-07 | 2019-03-07 | Fork subassembly and electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291835.5U CN209634665U (en) | 2019-03-07 | 2019-03-07 | Fork subassembly and electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209634665U true CN209634665U (en) | 2019-11-15 |
Family
ID=68495460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920291835.5U Active CN209634665U (en) | 2019-03-07 | 2019-03-07 | Fork subassembly and electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209634665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747762A (en) * | 2019-03-07 | 2019-05-14 | 天津微驰科技有限公司 | Fork assembly, manufacturing method of fork assembly and electric vehicle |
-
2019
- 2019-03-07 CN CN201920291835.5U patent/CN209634665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747762A (en) * | 2019-03-07 | 2019-05-14 | 天津微驰科技有限公司 | Fork assembly, manufacturing method of fork assembly and electric vehicle |
| CN109747762B (en) * | 2019-03-07 | 2024-01-09 | 天津微驰科技有限公司 | Fork assembly, manufacturing method of fork assembly and electric vehicle |
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