CN106005104B - A kind of full aluminium white body cannula structure - Google Patents
A kind of full aluminium white body cannula structure Download PDFInfo
- Publication number
- CN106005104B CN106005104B CN201610606921.1A CN201610606921A CN106005104B CN 106005104 B CN106005104 B CN 106005104B CN 201610606921 A CN201610606921 A CN 201610606921A CN 106005104 B CN106005104 B CN 106005104B
- Authority
- CN
- China
- Prior art keywords
- casing
- aluminum profile
- threaded hole
- parallel
- screw thread
- 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.)
- Active
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 58
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000004411 aluminium Substances 0.000 title claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/06—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/14—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being passenger compartment fittings, e.g. seats, linings, trim, instrument panels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of full aluminium white body cannula structures, the casing (2) is mounted on aluminum profile (1), there are two the sides being parallel to each other for the aluminum profile (1), the both ends of the casing (2) are each passed through two sides being parallel to each other, and are fastenedly connected with aluminum profile (1)；One end of the casing (2) is casing end (4), and the other end is equipped with threaded hole, is equipped with internal screw thread (3) in threaded hole.By adopting the above technical scheme, using pressure riveting structure, two equal stress in face of aluminum profile, uniform force guarantees the high various parts installation of the bonding strength requirement of electric car and fixes, such as car door, subframe, seat, safety belt, its stable connection, reliable, long service life；Convenient processing and manufacture, installation, assembly manipulation are convenient；Casing itself uses aluminium, alleviates product weight.
Description
Technical field
The invention belongs to the technical fields of electric car, are related to the mounting connection structure of vehicle body.More specifically, the present invention relates to
And a kind of full aluminium white body cannula structure.
Background technique
Electric car has energy-saving and environment-friendly advantage, especially pure electric automobile increasingly as a kind of new-energy automobile
Hot spot as automotive field research.The generally existing problem in electric car field is accumulator of electric car course continuation mileage at present
Limited, which has limited the popularization and application of electric car.
In order to guarantee the high component installation of bonding strength requirement, such as car door, subframe, seat, safety belt, the complete white vehicle of aluminium
Screwed casing is used with it.Due to using all-aluminium body, the connection structure of existing casing can not meet vehicle
The installation strength requirement of body.
Summary of the invention
The present invention provides a kind of full aluminium white body cannula structure, and the purpose is to guarantee the bonding strength on aluminium alloy extrusions
The installation strength of demanding component.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
Full aluminium white body cannula structure of the invention, the casing are mounted on aluminum profile, and the aluminum profile has
Two sides being parallel to each other；The both ends of the casing are each passed through two sides being parallel to each other, and and aluminium profiles
Material is fastenedly connected；One end of the casing is casing end, and the other end is equipped with threaded hole, is equipped with internal screw thread in threaded hole.
The diameter of the casing end is greater than the outer diameter of the sleeve body, and is tightly attached to the outer of the aluminum profile
On surface.
The material of the casing is aluminium alloy.
The both ends of the casing and aluminum profile are using the connection structure that presses.
The casing and aluminum profile press link position periphery on, tooth form is set, and teeth directional is parallel to described
Casing axis.
The depth of the threaded hole is less than the 1-2mm of casing total length；The depth of thread of the internal screw thread is 20-
25mm。
The casing sets the outer circle of internal thread one end, the step equipped with one with the cooperation of aluminum profile side wall.
By adopting the above technical scheme, using pressure riveting structure, two equal stress in face of aluminum profile, uniform force guarantees the present invention
The high various parts of the bonding strength requirement of electric car are installed and are fixed, such as car door, subframe, seat, safety belt, are connected
Connect firm, reliable, long service life；Convenient processing and manufacture, installation, assembly manipulation are convenient；Casing itself uses aluminium, alleviates
Product weight.
Detailed description of the invention
Label in content and figure shown in attached drawing is briefly described as follows:
Fig. 1 is mounting structure schematic diagram of the invention；
Fig. 2 is the cross-sectional structure schematic diagram of aluminum profile of the invention；
Fig. 3 is the aluminum casing structural schematic diagram in the present invention；
Fig. 4 is the tooth form schematic diagram of aluminum casing.
In the figure, it is marked as
1, aluminum profile, 2, casing, 3, internal screw thread, 4, casing end, 5, tooth form.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Illustrate, to help those skilled in the art to have more complete, accurate and deep reason to inventive concept of the invention, technical solution
Solution.
Structure of the invention as shown in Figure 1, Figure 2 and expressed by Fig. 3 is a kind of full aluminium white body cannula structure, described
Casing 2 is mounted on aluminum profile 1；There are two the sides being parallel to each other for the aluminum profile 1, for installing fixed sleeving 2.It is described
Aluminum profile 1 use aluminium alloy, the trade mark is aluminum profile 6082-T6 (GB/T6892-2006).
In order to overcome the drawbacks of the prior art, the peace for the component for guaranteeing that bonding strength requirement is high on aluminium alloy extrusions is realized
The goal of the invention of intensity is filled, the technical scheme adopted by the invention is as follows:
As shown in Figure 1 to Figure 3, full aluminium white body cannula structure of the invention, the both ends of the casing 2 are each passed through
Two sides being parallel to each other, and be fastenedly connected with aluminum profile 1；One end of the casing 2 is casing end 4, separately
One end is equipped with threaded hole, is equipped with internal screw thread 3 in threaded hole.
The components for needing to install on aluminum profile are threadedly coupled and are fastened with the realization of internal screw thread 3 by bolt, thus
Realize that installation of the components on aluminum profile is fixed.Its stable connection, reliable, installation, assembly manipulation convenience.
The diameter of the casing end 4 is greater than the outer diameter of 2 ontology of casing, and is tightly attached to the aluminum profile
On outer surface.
The axial limiting of casing 2 is realized in casing end 4, and makes casing 2 and being bonded for aluminum profile 1 even closer.
The aluminum profile 1 installs the position of the casing 2, and mounting hole is arranged；The aperture of the mounting hole and institute
The casing 2 stated forms interference fit, to carry out the connection that presses.
The material of the casing 2 is aluminium alloy.The both ends of the casing 2 and aluminum profile 1 are using the connection structure that presses.
The trade mark of its aluminium alloy is aluminium bar 7000-T6.Casing itself uses aluminium, alleviates product weight.
It is as shown in Figure 3 and Figure 4:
In order to improve bonding strength, the casing 2 and aluminum profile 1 press link position periphery on, tooth is set
Shape 5, teeth directional are parallel to the axis of the casing 2.The tooth form 5 also referred to as flower tooth is formed for being embedded in aluminum profile
Close connection, guarantees torque.
The depth of the threaded hole is less than the 1-2mm of 2 total length of casing；The depth of thread of the internal screw thread 3 is 20-
25mm。
Since casing 2 is counterbore, rather than through-hole, so its integrally-built intensity is higher, but for processing, it is difficult
It spends slightly larger.
The casing 2 is equipped with the outer circle of one end of internal screw thread 3, the step equipped with one with the cooperation of 1 side wall of aluminum profile.
The step structure, which is arranged, makes casing 2 in aperture one end preferably rivet or weld.The plane in aperture should be slightly below aluminium
The outer surface of profile.
Its processing technology is:
The machining of casing 2；
Riveting hole is processed on aluminum profile, using drilling processing or punching processing；
Casing 2 is penetrated into riveting hole, and under the effect of the pressure, by the whole indentation aluminium alloy extrusions of casing 2；
Casing 2 and aluminum profile 1 are subjected to riveting connection by squeeze riveter.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.
Claims (1)
1. a kind of full aluminium white body cannula structure, the casing (2) are mounted on aluminum profile (1), the aluminum profile (1)
There are two the sides being parallel to each other；
It is characterized by:
The both ends of the casing (2) are each passed through two sides being parallel to each other, and fasten and connect with aluminum profile (1)
It connects；One end of the casing (2) is casing end (4), and the other end is equipped with threaded hole, is equipped with internal screw thread (3) in threaded hole；
The diameter of the casing end (4) is greater than the outer diameter of described casing (2) ontology, and is tightly attached to the aluminum profile
On outer surface；
The material of the casing (2) is aluminium alloy；
The both ends and aluminum profile (1) of the casing (2) are using the connection structure that presses；
The casing (2) and aluminum profile (1) press link position periphery on, be arranged tooth form (5), teeth directional is parallel to
The axis of the casing (2)；
The depth of the threaded hole is less than the 1-2mm of casing (2) total length；The depth of thread of the internal screw thread (3) is 20-
25mm；
The casing (2) is equipped with the outer circle of the one end of internal screw thread (3), is equipped with the step of one with the cooperation of aluminum profile (1) side wall；
The processing technology of the full aluminium white body cannula structure is:
The machining of casing (2)；
Riveting hole is processed on aluminum profile, using drilling processing or punching processing；
Casing (2) is penetrated into riveting hole, and under the effect of the pressure, casing (2) is integrally pressed into aluminium alloy extrusions；
Casing (2) and aluminum profile (1) are subjected to riveting connection by squeeze riveter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606921.1A CN106005104B (en) | 2016-07-29 | 2016-07-29 | A kind of full aluminium white body cannula structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606921.1A CN106005104B (en) | 2016-07-29 | 2016-07-29 | A kind of full aluminium white body cannula structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005104A CN106005104A (en) | 2016-10-12 |
| CN106005104B true CN106005104B (en) | 2019-07-16 |
Family
ID=57114865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610606921.1A Active CN106005104B (en) | 2016-07-29 | 2016-07-29 | A kind of full aluminium white body cannula structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005104B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037521A (en) * | 2018-07-05 | 2018-12-18 | 宁波敏实汽车零部件技术研发有限公司 | The fixed connection structure of the aluminium set that presses cylinder and aluminum cell pallet electrical plug |
| CN115320730B (en) * | 2022-08-23 | 2024-03-26 | 奇瑞汽车股份有限公司 | Profile threaded sleeve connecting structure |
| CN117276791B (en) * | 2023-11-21 | 2024-02-06 | 福建祥鑫新能源汽车配件制造有限公司 | Inner cavity pressure riveting fastener structure in aluminum profile on all-aluminum battery tray |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719227A (en) * | 1993-06-30 | 1995-01-20 | Toshiro Suzuki | Bearing joining combination bolt and construction working method thereof |
| DE10151383A1 (en) * | 2001-10-18 | 2003-04-30 | Boellhoff Gmbh | Tolerance compensation arrangement |
| DE10231099A1 (en) * | 2002-07-10 | 2004-02-19 | Bayerische Motoren Werke Ag | Plastic wing attachment system for motor vehicle has elongated hole in wing in which joint bush is inserted |
| US9581186B2 (en) * | 2014-02-10 | 2017-02-28 | Sungwoo Hitech Co., Ltd. | Rivet stud bolt and panel joint structure of the same |
| EP2982580B1 (en) * | 2014-08-05 | 2018-08-01 | MAGNA STEYR Fahrzeugtechnik AG & Co KG | Method for controlling a motor vehicle and motor vehicle |
| CN205971589U (en) * | 2016-07-29 | 2017-02-22 | 奇瑞新能源汽车技术有限公司 | Complete white automobile body of aluminium is with cover tubular construction |
-
2016
- 2016-07-29 CN CN201610606921.1A patent/CN106005104B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106005104A (en) | 2016-10-12 |
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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: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |