CN206367370U - A kind of pallet with high intensity frame - Google Patents
A kind of pallet with high intensity frame Download PDFInfo
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- CN206367370U CN206367370U CN201621222369.8U CN201621222369U CN206367370U CN 206367370 U CN206367370 U CN 206367370U CN 201621222369 U CN201621222369 U CN 201621222369U CN 206367370 U CN206367370 U CN 206367370U
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- plate
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- polylith
- bottom plate
- high intensity
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Abstract
The utility model belongs to auto parts machinery field, disclose a kind of pallet with high intensity frame, including bottom plate and frame, frame is located at the outer rim of bottom plate, the height of frame upper end is higher than the height of bottom plate upper end, the frame includes polylith side plate, side plate is aluminium alloy plate, side plate includes inner panel and outside plate, there is the gusset of polylith first between inner panel and outside plate, inner panel, outside plate and the gusset of polylith first are collectively forming inner panel in alveolate texture, and same side plate, outside plate and the gusset of polylith first and are integrated extrusion forming；Two blocks of adjacent side plates are connected by friction welding (FW).In the pallet with high intensity frame that the utility model is provided, frame light weight, intensity are high.
Description
Technical field
The utility model belongs to auto parts machinery field, and in particular to a kind of pallet with high intensity frame.
Background technology
Automobile tray is one of most important accessory of electric automobile, and it is used for the important components such as bearing automobile battery, in order to
Ensure safe bearing load, automobile tray must is fulfilled for the requirement that intensity is high, rigidity is good.Automobile tray includes bottom plate and frame, frame
Located at the outer rim of bottom plate, the height of frame upper end is higher than the height of bottom plate upper end, one closing of frame and the formation of bottom plate upper end
Ring-type, for stopping to parts such as automobile batteries, it is to avoid part enters the action such as line slip.
In automobile tray, bottom plate plays a part of all component weights of carrying, and it is very high in intensity requirement, because
This, current scientific research personnel is concentrated in the increased research and development of base plate strength, is that this also takes various measures, such as in bottom plate lower end
Steel plate is further added by be supported, and few people are studied the performance of frame.However, as everybody is to car mass
It is required that continuous improvement, existing frame can not meet people's needs.Such as：1st, existing frame is generally all solid steel plate group
Dress is formed, the quality weight of steel plate in itself, can not meet demand of the people to automotive light weight technology；2nd, some manufacturers are in order to mitigate frame
Weight, take the method for the thickness of frame reduction, but consequently, it is possible to the intensity of frame is substantially reduced, when frame by
During the extruding of transverse direction, easily deform, or even the part that can be expressed on pallet, serious can also directly extrude part
It is bad, do not reach national standard IP67.
Utility model content
The utility model is intended to provide a kind of pallet with high intensity frame, the frame light weight of the pallet, intensity
It is high.
The utility model provides following base case：Pallet with high intensity frame, including bottom plate and frame, frame are set
In the outer rim of bottom plate, the height of frame upper end is higher than the height of bottom plate upper end, and the frame includes polylith side plate, and side plate is aluminium
Alloy sheets, side plate includes inner panel and outside plate, there is the gusset of polylith first, inner panel, outside plate and the muscle of polylith first between inner panel and outside plate
Plate is collectively forming inner panel in alveolate texture, and same side plate, outside plate and the gusset of polylith first and is integrated extrusion forming；It is adjacent
Two blocks of side plates connected by friction welding (FW).
The utility model with high intensity frame pallet technical principle and technique effect be：
1st, the side plate of composition frame is aluminium alloy plate, for steel plate, its light weight, and under square one,
Whole pallet in this programme also light weight, can meet the demand now to automotive light weight technology.
2nd, inner panel, outside plate and the gusset of polylith first are collectively forming alveolate texture, and alveolate texture refers to intensive porous
Structure, similar to the structure of honeycomb；Under square one, for common solid slab, inside is the plate of alveolate texture
Intensity is higher, therefore, meet it is light-weighted in the case of, the frame of pallet can also meet the high requirement of intensity in this programme.
3rd, inner panel, outside plate and the gusset of polylith first are integrated extrusion forming in same side plate, compared in the prior art
For some alveolate textures formed by bonding way, the alveolate texture intensity of integral extrusion forming is higher.
4th, two pieces of adjacent side plate friction welding (FW)s connection, for common thermofussion welding, arc-welding, friction welding (FW) loss of strength
It is small, the defect such as bubble-free, pin hole in its weld seam, weld strength is good, and good water-proof effect.
The following is the preferred scheme based on above-mentioned base case：
Preferred scheme one：Based on base case, the bottom plate be aluminium alloy plate, bottom plate include upper plate and lower plate, upper plate and
The gusset of polylith second is provided between lower plate, upper plate, lower plate and the gusset of polylith second are collectively forming alveolate texture, and upper plate, under
Plate and the integral extrusion forming of the gusset of polylith second.Bottom plate is also using the alveolate texture of integral extrusion forming so that whole pallet
Lighter weight, and the intensity of bottom plate is high, and bearing capacity is strong.
Preferred scheme two：Based on base case or preferred scheme one, the bottom plate and frame are connected by friction welding (FW).From
And the bonding strength between bottom plate and frame is good, and the good water-proof effect of whole pallet.
Preferred scheme three：Based on preferred scheme two, the bottom plate is to be equipped with L-shaped at rectangular-shape, four angles of bottom plate
Plate, the right angle of L shaped plate is towards the center of bottom plate；The side plate has four pieces, and four blocks of side plates are located at four sides of bottom plate, side respectively
Plate two ends are connected with the L shaped plate friction welding (FW) close with its respectively.L shaped plate refers to the plate that cross section is L-shaped, i.e., two pieces of adjacent sides
Plate is connected by L shaped plate friction welding (FW), compared to by for both direct frictions weldering connections, has the assistance operation of L shaped plate more square
And the hole of side plate side can be sealed just,.
Preferred scheme four：Based on base case, preferred scheme one or three, the lower plate lower end is additionally provided with crossbeam, crossbeam and
The integral extrusion forming of upper plate, lower plate and the gusset of polylith second.Crossbeam can play a part of support to whole pallet, crossbeam with
For bottom plate one extrusion forming, the connected mode compared to existing riveting, it between the two will not when by larger vibration
It is subjected to displacement, connected mode is more stable；And when being assembled, without process again by being connected between bottom plate and crossbeam,
Directly crossbeam is connected with car body, assembling process is simplified, simpler, efficiency high is assembled.
Preferred scheme five：Based on preferred scheme four, the honeycomb hole in the alveolate texture is circle.It is simple in construction, by force
Degree is high, and bearing capacity is strong.
Preferred scheme six：Based on preferred scheme four, the honeycomb hole in the alveolate texture is ellipse.It is simple in construction,
Intensity is high, and bearing capacity is strong.
Preferred scheme seven：Based on preferred scheme four, the honeycomb hole in the alveolate texture is triangle.It is simple in construction,
Intensity is high, and bearing capacity is strong.
Preferred scheme eight：Based on preferred scheme four, the honeycomb hole in the alveolate texture is quadrangle.It is simple in construction,
Intensity is high, and bearing capacity is strong.
Preferred scheme nine：Based on preferred scheme four, the honeycomb hole in the alveolate texture is regular hexagon.Structure letter
Single, intensity is high, and bearing capacity is strong.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the pallet with high intensity frame in the utility model embodiment one；
Fig. 2 is the sectional view at A-A in Fig. 1.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：L shaped plate 1, side plate 2, bottom plate 3, lower plate 4, the second gusset 5, upper plate 6,
Inner panel 7, the first gusset 8, outside plate 9.
Embodiment one：
As shown in figure 1, the pallet with high intensity frame, includes the bottom plate 3 and frame of rectangular-shape, four of bottom plate 3
It is equipped with a L shaped plate 1 at angle, the right angle of L shaped plate 1 is towards the center of bottom plate 3；Frame includes four blocks of side plates 2, four blocks of side plates 2
It is located at four sides of bottom plate 3 respectively, the two ends of side plate 2 are connected with the L shaped plate 1 close with its respectively, four pieces of upper ends of side plate 2
Highly flush, and higher than the height of the upper end of bottom plate 3, four blocks of side plates 2, four L shaped plates 1 are in one closing of the upper end of bottom plate 3 formation
Ring-type.
Wherein, each block of side plate 2 is aluminium alloy plate, as shown in Fig. 2 side plate 2 includes inner panel 7 and outside plate 9, the He of inner panel 7
There is the first gusset of polylith 8 between outside plate 9, inner panel 7, outside plate 9 and the first gusset of polylith 8 are collectively forming alveolate texture, honeycomb hole
Extrusion forming is integrated for inner panel 7, outside plate 9 and the first gusset of polylith 8 in regular hexagon, and same side plate 2.Side plate 2 with and
The first contiguous block provided with one block of aluminium alloy between its adjacent L shaped plate 1, the thickness of the first contiguous block is 5mm, the first contiguous block
Side be provided with multiple projections, raised length is 10mm, flat end face and L shaped plate 1 of first contiguous block away from raised side
One side offset, and projection is then inserted into the honeycomb hole of the end of side plate 2, and the gap between raised and honeycomb hole is 0.1mm,
The end face of first contiguous block projection side offsets with the end of side plate 2 close to the end face, and side plate 2 and L shaped plate 1 pass through foregoing the
One connecting block structure friction welding (FW) is connected, so as to realize the connection between side plate 2 and side plate 2.
Bottom plate 3 is aluminium alloy plate, as shown in Fig. 2 bottom plate 3 includes upper plate 6 and lower plate 4, is provided between upper plate 6 and lower plate 4
The second gusset of polylith 5, upper plate 6, lower plate 4 and the second gusset of polylith 5 are collectively forming alveolate texture, and honeycomb hole is regular hexagon,
And upper plate 6, lower plate 4 and the integral extrusion forming of the second gusset of polylith 5.The second connection is equipped between bottom plate 3 and each block of side plate 2
Block, the thickness of the second contiguous block is also 5mm, and the side of the second contiguous block is provided with projection, and raised length is also 10mm, and second connects
Block is connect to offset with side plate 2 close to the side of side plate 2, it is raised then be inserted into the honeycomb hole of the side of bottom plate 3, it is raised with honeycomb hole it
Between gap be 0.1mm, the end face of the second contiguous block projection side with being offseted close to the side of bottom plate 3 of the end face, bottom plate 3 with respectively
Side plate 2 is connected by foregoing second connecting block structure friction welding (FW).
The preparation method of pallet of the utility model with high intensity frame is as follows：
1st, above-mentioned bottom plate 3 and side plate 2 containing alveolate texture are made by the way of extruding；
2nd, respectively at welding L shaped plate 1 on four angles of bottom plate 3；
3rd, above-mentioned first contiguous block and the second contiguous block are made by the way of extruding；
4th, bottom plate 3, side plate 2, the first contiguous block and the second contiguous block are put according to above-mentioned structure, assembled；
5th, the mixing needle of friction stir welding machine is inserted into the first contiguous block and L shaped plate 1, the connecting sewing with side plate 2 respectively
In, and the second contiguous block and side plate 2, with being stirred friction welding in the connecting sewing of bottom plate 3, that is, realize side plate 2 and side plate 2
Between connection, side plate 2 and bottom plate 3 between connection, be consequently formed constitutionally stable pallet.
Embodiment two：
The present embodiment and the difference of embodiment one are：Honeycomb hole in honeycomb porous structure is circle.
Embodiment three：
The present embodiment and the difference of embodiment one are：Honeycomb hole in honeycomb porous structure is ellipse.
Example IV：
The present embodiment and the difference of embodiment one are：Honeycomb hole in honeycomb porous structure is triangle.
Embodiment five：
The present embodiment and the difference of embodiment one are：Honeycomb hole in honeycomb porous structure is rhombus.
For those skilled in the art, on the premise of the utility model structure is not departed from, if can also make
Dry modification and improvement, these should also be considered as protection domain of the present utility model, and these are implemented all without influence the utility model
Effect and practical applicability.
Claims (10)
1. a kind of pallet with high intensity frame, including bottom plate and frame, frame are located at the outer rim of bottom plate, the height of frame upper end
Height of the degree higher than bottom plate upper end, it is characterised in that：The frame includes polylith side plate, and side plate is aluminium alloy plate, side plate bag
Inner panel and outside plate are included, there is the gusset of polylith first between inner panel and outside plate, inner panel, outside plate and the gusset of polylith first are collectively forming honeycomb
Inner panel, outside plate and the gusset of polylith first are integrated extrusion forming in shape structure, and same side plate；Two blocks of adjacent side plates pass through
Friction welding (FW) is connected.
2. the pallet according to claim 1 with high intensity frame, it is characterised in that：The bottom plate is aluminium alloy plate,
Bottom plate includes upper plate and lower plate, the gusset of polylith second is provided between upper plate and lower plate, upper plate, lower plate and the gusset of polylith second are common
Form alveolate texture, and the integral extrusion forming of upper plate, lower plate and the gusset of polylith second.
3. the pallet according to claim 1 or 2 with high intensity frame, it is characterised in that：The bottom plate and frame lead to
Cross friction welding (FW) connection.
4. the pallet according to claim 3 with high intensity frame, it is characterised in that：The bottom plate is rectangular-shape,
It is equipped with L shaped plate at four angles of bottom plate, the right angle of L shaped plate is towards the center of bottom plate；The side plate has four pieces, four blocks of side plates point
Not Wei Yu bottom plate four sides, side plate two ends are connected with the L shaped plate friction welding (FW) close with its respectively.
5. the pallet according to claim 2 with high intensity frame, it is characterised in that：The lower plate lower end is additionally provided with horizontal stroke
The integral extrusion forming of beam, crossbeam and upper plate, lower plate and the gusset of polylith second.
6. the pallet according to claim 5 with high intensity frame, it is characterised in that：Honeybee in the alveolate texture
Socket bore is circle.
7. the pallet according to claim 5 with high intensity frame, it is characterised in that：Honeybee in the alveolate texture
Socket bore is ellipse.
8. the pallet according to claim 5 with high intensity frame, it is characterised in that：Honeybee in the alveolate texture
Socket bore is triangle.
9. the pallet according to claim 5 with high intensity frame, it is characterised in that：Honeybee in the alveolate texture
Socket bore is quadrangle.
10. the pallet according to claim 5 with high intensity frame, it is characterised in that：In the alveolate texture
Honeycomb hole is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222369.8U CN206367370U (en) | 2016-11-14 | 2016-11-14 | A kind of pallet with high intensity frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222369.8U CN206367370U (en) | 2016-11-14 | 2016-11-14 | A kind of pallet with high intensity frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367370U true CN206367370U (en) | 2017-08-01 |
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ID=59388674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222369.8U Active CN206367370U (en) | 2016-11-14 | 2016-11-14 | A kind of pallet with high intensity frame |
Country Status (1)
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| CN (1) | CN206367370U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899453A (en) * | 2018-07-19 | 2018-11-27 | 上海赛科利汽车模具技术应用有限公司 | A kind of battery tray floor structure and preparation method thereof |
| CN110588316A (en) * | 2019-09-30 | 2019-12-20 | 同济大学 | Hybrid electric vehicle battery box supporting device |
| US10661700B2 (en) | 2018-09-12 | 2020-05-26 | Valeo North America, Inc. | Bezel apparatus for use with vehicle lamps and related methods |
-
2016
- 2016-11-14 CN CN201621222369.8U patent/CN206367370U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899453A (en) * | 2018-07-19 | 2018-11-27 | 上海赛科利汽车模具技术应用有限公司 | A kind of battery tray floor structure and preparation method thereof |
| CN108899453B (en) * | 2018-07-19 | 2022-09-02 | 上海赛科利汽车模具技术应用有限公司 | Battery tray bottom plate structure and preparation method thereof |
| US10661700B2 (en) | 2018-09-12 | 2020-05-26 | Valeo North America, Inc. | Bezel apparatus for use with vehicle lamps and related methods |
| US11027642B2 (en) | 2018-09-12 | 2021-06-08 | Valeo North America, Inc. | Bezel apparatus for use with vehicle lamps and related methods |
| CN110588316A (en) * | 2019-09-30 | 2019-12-20 | 同济大学 | Hybrid electric vehicle battery box supporting device |
| CN110588316B (en) * | 2019-09-30 | 2021-11-09 | 同济大学 | Hybrid electric vehicle battery box supporting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 408000 Chongqing city Fuling District Longqiao Stone Industrial Park Group building two floor Patentee after: Chongqing new aluminum times Technology Co., Ltd Address before: 408000 Chongqing city Fuling District Longqiao Stone Industrial Park Group building two floor Patentee before: CHONGQING NANFULV TECHNOLOGY Co.,Ltd. |