CN107839818A - A kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board - Google Patents
A kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board Download PDFInfo
- Publication number
- CN107839818A CN107839818A CN201710824794.7A CN201710824794A CN107839818A CN 107839818 A CN107839818 A CN 107839818A CN 201710824794 A CN201710824794 A CN 201710824794A CN 107839818 A CN107839818 A CN 107839818A
- Authority
- CN
- China
- Prior art keywords
- upper plate
- bottom plate
- cavity
- lower shoe
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003205 muscle Anatomy 0.000 claims abstract description 18
- 230000002708 enhancing effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 6
- 235000010210 aluminium Nutrition 0.000 claims description 4
- 239000000956 alloy Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000003319 supportive effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 1
- 229910000553 6063 aluminium alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board, include upper plate, lower shoe from top to bottom, there is cavity volume between the upper plate and lower shoe, there is rim channel around the upper plate upper end, upper plate also has physical features less than rim channel, the foot-operated groove positioned at upper plate interior edge, the foot-operated groove both sides are provided with two and drain string holes, and the front end and middle part of upper plate are provided with some mounting holes；The cavity volume includes some die cavities, sets some dividing plates in cavity volume, the lower shoe lower end has enhancing structure muscle.The position suitable of chamber is reliable, and function is supportive strong；Upper plate and lower shoe intensity meet the requirements, and the dividing plate and the structure muscle of lower shoe bottom having between chamber and layer have humidification concurrently.The individual layer die cavity of in the market is changed to double-deck die cavity by the present invention, cabling and easy for installation, using 6061 high alloy materials, reduces small product size and weight；Cavity wall thickness can be worked into 1.2 ~ 1.6, and weight saving 15 ~ 20%, welding efficiency lifts 20%.
Description
Technical field
The present invention relates to aluminum processing field, especially a kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board.
Background technology
Existing electric return board car bottom plate, it is designed as individual layer single-chamber or three bottom of chamber plates, single-chamber baseboard material is thick and cabling is pacified more
Inconvenience is filled, three bottom of chamber plates limit because squeezing type technique with material, and logical line groove hole die cavity is big, and material is thick so that product space is big, weight
Weight, moulding are single；With the maturation in market, it is following by more focus on product it is light, succinct with it is attractive in appearance.
According to this situation, it is necessary to overcome thin-walled cavity technical bottleneck, special equipment processing and forming, special bottom is developed
Plate, to save product space, product weight is reduced, makes product-forming lighter.
The content of the invention
Goal of the invention：The present invention designs a kind of automobile-used thin-walled twin-layer cavity bottom plate of compact-sized electric return board, realizes
Thin-walled, cavity, small-bore processing；Improve and squeeze processing technology and mould, overcome the difficult points such as filler deficiency, the irregular, crack of thickness,
To solve problems of the prior art.
The content of the invention：A kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board, from top to bottom including upper plate, bottom
Plate, there is cavity volume between the upper plate and lower shoe, there is rim channel around the upper plate upper end, upper plate also has ground
Less than rim channel, the foot-operated groove positioned at upper plate interior edge, the foot-operated groove both sides are provided with two and drain string holes, the front end of upper plate gesture
Some mounting holes are provided with middle part；
The cavity volume includes some die cavities, sets some dividing plates in cavity volume, the lower shoe lower end has enhancing structure muscle.
Preferably, the material of the upper plate, lower shoe is 6061 aluminiums.It is 6061 aluminium good mechanical properties, machined,
Operability is than the last 6063.
Preferably, the die cavity in the cavity volume includes power source cavity, brake compensated cavity.Power source cavity is used to fill power supply, brakes
Compensated cavity is easy to braking mechanism to operate.
Preferably, the enhancing structure muscle includes cage bar and side muscle, the side muscle relative to lower shoe length direction
Oblique 15 ~ 75 ° of arrangements.Side muscle is diagonally disposed can be played booster action to all directions and save cost.
Formed preferably, the upper plate, lower shoe are 1 layer or 2 ~ 3 layers engagement, every layer of thickness is 1.2-1.6mm.
The thickness of two bottom plates makes intensity secure and compares 6063 aluminium economy.
Preferably, the ratio between foot-operated groove depth and cavity volume height of the upper plate is（1.3~1.7）：1.The pin of upper plate
Step on the ratio between groove depth and cavity volume height and meet practicality and economy principle.
Preferably, the rim channel and foot-operated groove are 0.65-0.8 in the ratio between depth of upper plate.Rim channel and foot-operated
Groove meets practicality and economy principle in the ratio between depth of upper plate.
Compared to the prior art, the beneficial effects of the present invention are：A kind of automobile-used thin-walled twin-layer of electric return board of the present invention
Cavity bottom plate, it is compact-sized, intensity is high, function support.The position suitable of all kinds of grooves and chamber is reliable, and function is supportive strong；On
Bottom plate and lower shoe intensity meet the requirements, and the dividing plate and the structure muscle of lower shoe bottom having between chamber and layer have enhancing concurrently and made
With.The individual layer die cavity of in the market is changed to double-deck die cavity by the present invention, cabling and easy for installation, using 6061 high alloy materials, is subtracted
Few small product size and weight；Cavity wall thickness can be worked into 1.2 ~ 1.6, and weight saving 15 ~ 20%, welding efficiency lifts 20%.
Brief description of the drawings
Fig. 1 is the top view of the embodiment of the present invention, and Fig. 2 is the structure diagram of the side of the embodiment of the present invention.
In figure：1- upper plates, 11- rim channels, 12- ride groove, 13- cable holes, 14- mounting holes, 2- lower shoes, 3- appearances
Chamber, 30- die cavities, 31- power source cavities, 32- brake compensated cavities, 4- dividing plates, 5- enhancing structure muscle, 51- cage bars, 52- sides muscle.
Embodiment
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, letter will be made to embodiment below
Single introduction.
Such as Fig. 1 ~ 2, a kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board, from top to bottom including upper plate 1, lower shoe
2, the upper plate 1, the material of lower shoe 2 are 6061 aluminiums, and upper plate 1, lower shoe 2 are that 1 layer or 2 ~ 3 layers engagement forms, often
The thickness of layer is 1.2-1.6mm, has cavity volume 3 between the upper plate 1 and lower shoe 2, has around the upper end of upper plate 1
Rim channel 11, upper plate 1 also have physical features less than rim channel 11, the foot-operated groove 12 positioned at the interior edge of upper plate 1, the foot-operated groove 12
Both sides are provided with two and drain string holes 13, and the front end and middle part of upper plate 1 are provided with some mounting holes 14；The foot-operated groove of the upper plate 1
The ratio between 12 depth and the height of cavity volume 3 are（1.3~1.7）：1, the rim channel 11 and foot-operated groove 12 are in the ratio between depth of upper plate 1
For 0.65-0.8；
The cavity volume 3 includes some die cavities 30, and die cavity 30 includes power source cavity 31, brake compensated cavity 32, set in cavity volume 3 it is some every
Plate 4, the lower end of lower shoe 2 have enhancing structure muscle 5, and the enhancing structure muscle 5 includes cage bar 51 and side muscle 52, the side muscle
52 arrange relative to oblique 15 ~ 75 ° of the length direction of lower shoe 2.
Finally, it is to be noted that, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive
Property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
Also include the other element that is not expressly set out, or also include for this process, method, article or equipment inherently
Key element.
Claims (7)
1. a kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board, it is characterised in that from top to bottom including upper plate, bottom
Plate, there is cavity volume between the upper plate and lower shoe, there is rim channel around the upper plate upper end, upper plate also has ground
Less than rim channel, the foot-operated groove positioned at upper plate interior edge, the foot-operated groove both sides are provided with two and drain string holes, the front end of upper plate gesture
Some mounting holes are provided with middle part；
The cavity volume includes some die cavities, sets some dividing plates in cavity volume, the lower shoe lower end has enhancing structure muscle.
2. the automobile-used thin-walled twin-layer cavity bottom plate of a kind of electric return board according to claim 1, it is characterised in that on described
Bottom plate, the material of lower shoe are 6061 aluminiums.
A kind of 3. automobile-used thin-walled twin-layer cavity bottom plate of electric return board according to claim 1, it is characterised in that the appearance
Die cavity in chamber includes power source cavity, brake compensated cavity.
A kind of 4. automobile-used thin-walled twin-layer cavity bottom plate of electric return board according to claim 1, it is characterised in that the increasing
Strong structure muscle includes cage bar and side muscle, and the side muscle is arranged relative to oblique 15 ~ 75 ° of the length direction of lower shoe.
5. the automobile-used thin-walled twin-layer cavity bottom plate of a kind of electric return board according to claim 2, it is characterised in that on described
Bottom plate, lower shoe are that 1 layer or 2 ~ 3 layers engagement forms, and every layer of thickness is 1.2-1.6mm.
6. the automobile-used thin-walled twin-layer cavity bottom plate of a kind of electric return board according to claim 1, it is characterised in that on described
Bottom plate foot-operated groove depth and cavity volume height the ratio between be（1.3~1.7）：1.
A kind of 7. automobile-used thin-walled twin-layer cavity bottom plate of electric return board according to claim 1 or 6, it is characterised in that institute
It is 0.65-0.8 that rim channel and foot-operated groove, which are stated, in the ratio between depth of upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824794.7A CN107839818A (en) | 2017-09-14 | 2017-09-14 | A kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824794.7A CN107839818A (en) | 2017-09-14 | 2017-09-14 | A kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839818A true CN107839818A (en) | 2018-03-27 |
Family
ID=61682782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710824794.7A Pending CN107839818A (en) | 2017-09-14 | 2017-09-14 | A kind of automobile-used thin-walled twin-layer cavity bottom plate of electric return board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839818A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201400262Y (en) * | 2008-07-08 | 2010-02-10 | 深圳信隆实业股份有限公司 | Glittering scooter |
| CN201415745Y (en) * | 2009-07-01 | 2010-03-03 | 陈开明 | Sliding vehicle base |
| CN206218085U (en) * | 2016-10-09 | 2017-06-06 | 深圳市优轲科技有限公司 | Segway Human Transporter crosses line waterproof construction |
| CN206374890U (en) * | 2017-01-12 | 2017-08-04 | 胡耀起 | Foot control speed governing type Segway Human Transporter |
| CN207389417U (en) * | 2017-09-14 | 2018-05-22 | 明达铝业科技(太仓)有限公司 | A kind of automobile-used high-performance double-layer shaping plate structure of electric return board |
-
2017
- 2017-09-14 CN CN201710824794.7A patent/CN107839818A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201400262Y (en) * | 2008-07-08 | 2010-02-10 | 深圳信隆实业股份有限公司 | Glittering scooter |
| CN201415745Y (en) * | 2009-07-01 | 2010-03-03 | 陈开明 | Sliding vehicle base |
| CN206218085U (en) * | 2016-10-09 | 2017-06-06 | 深圳市优轲科技有限公司 | Segway Human Transporter crosses line waterproof construction |
| CN206374890U (en) * | 2017-01-12 | 2017-08-04 | 胡耀起 | Foot control speed governing type Segway Human Transporter |
| CN207389417U (en) * | 2017-09-14 | 2018-05-22 | 明达铝业科技(太仓)有限公司 | A kind of automobile-used high-performance double-layer shaping plate structure of electric return board |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |