CN205966832U - Aluminum alloy automobile pipe fitting attitude hydraulic forming production line that newly quenches - Google Patents
Aluminum alloy automobile pipe fitting attitude hydraulic forming production line that newly quenches Download PDFInfo
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- CN205966832U CN205966832U CN201620924901.4U CN201620924901U CN205966832U CN 205966832 U CN205966832 U CN 205966832U CN 201620924901 U CN201620924901 U CN 201620924901U CN 205966832 U CN205966832 U CN 205966832U
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Abstract
The utility model provides an aluminum alloy automobile pipe fitting attitude hydraulic forming production line that newly quenches to promote tubular product hydraulic forming quality and product percent of pass, solved poor, the easy ruptured problem of the plasticity that appears in the aluminium alloy pipe hydraulic forming that excels in. After the aluminum pipe blank carries out the bending and takes shape in advance, increase quenching process in the production line, then carry out the hydraulic forming process under new as -quenched, can obtain the finished product part in great plasticity space, product percent of pass, surface quality, structure property and material distribution have obvious promotion.
Description
Technical field
The invention belongs to materials plastic forming field, it is related to a kind of Aluminum Alloy Tube new quenching state hydraulic forming production line,
The fast beat being particularly well-suited to automobile high strength alumin ium alloy pipe fitting is produced in enormous quantities.
Background technology
Currently, application on automobile for the high strength alumin ium alloy gets more and more, but the more high then plasticity of the strength of materials would generally be lower,
It is thus desirable to ensure the crystallized ability of material using the method for more lifting material plasticities.When hydraulic forming automobile pipe fitting is selected
Very big risk of rupture can be faced during the poor high strength alumin ium alloy tubing of hard material state of plasticity, in technique, bend prefabricated operation
Material can be led to thinning, the plastic deformation space of further hydraulic pressure bulging can be less, and conforming product rate is difficult to ensure that.Aluminium alloy exists
Although plasticity significantly improves under soft material state, the very easy scuffing in surface, material resistance to tension are poor, and the quenching after shaping is strong
Metallization processes can lead to part warpage.
New as-quenched refers to that following period of time after just completing Quenching Treatment for the alloy plate material not yet occurs or completes
A kind of labile state of age-hardening.This state can harden at room temperature quickly, but can take special measure (mesh
Adopting deepfreeze front more) keep material non-sclerous, namely the new as-quenched characteristic keeping material.Aluminum alloy materials are quenched newly
Plasticity under fiery state (in latter 30 minutes of quenching) and intensity are all obviously improved, and are therefore carried out from the aluminum pipe blank being suitable for state
After bending and preform, increase quenching technical, under new as-quenched, then carry out hydraulic forming operation, then can mould in larger
Property space in obtain fabricated part, conforming product rate, surface quality, structure property and material distribution all can be obviously improved.
Content of the invention
For poor, the easily rupturable problem of the plasticity occurring in the shaping of above-mentioned high strength alumin ium alloy hydraulic pipe, this utility model
A kind of aluminium alloy automobile pipe fitting new quenching state hydraulic forming production line is proposed, qualified to lift tubing hydraulic forming quality and product
Rate.
Described production line includes successively：Bending machine (1), conveyer table 1 (3), robot 1 (4), preform machine (5), robot
2 (6), heating unit (7), quenching unit (8), robot (9), hydraulic forming machine (10), robot 4 (11), turntable 2 (12).
Between described bending machine (1) and conveyer table 1 (3), can be operated by workers' supervision between robot 4 (11) and turntable 2 (12).
Preferably, piece pre-forming die (14) is installed in described preform machine (5), piece pre-forming die (14) includes preform
Mould (201) under upper mould (200) and piece pre-forming die, respectively has one on mould under mould and piece pre-forming die on described piece pre-forming die
Half mold mould surface portion (203)；Under mould and piece pre-forming die on described piece pre-forming die, mould is positioned by guide pillars and bushes and leads
To.
Preferably, hydraulic forming mould (15) includes hydraulic forming upper mould (300), hydraulic forming lower mould
(301), side push oil cylinder 1 (302), side push oil cylinder 2 (303), supercharger (304), supertension water pipe (305), upper baffle plate (306)
With lower mould bottom plate (307)；Described upper and lower baffle plate and lower mould floor be respectively arranged on the left side and the right side groove (308), side push oil cylinder 1
(302) and side push oil cylinder 2 (303) axis and tubing two ends axis coaxle, described side push oil cylinder is real by pushing ahead tubing
Now sealing and feed supplement, two side push oil cylinder are engaged with described groove (308) respectively in matched moulds, so as to mould inside ejector sleeve
Side-thrust is provided when material material and sealing pipe end；Supercharger (304) passes through supertension water pipe (305) to tubing internal injection high pressure
Aqueous medium；Hydraulic forming upper mould and lower die guiding post and guide pin bushing positioning and guiding.
The technological process of the new quenching state hydraulic forming production line of described aluminium alloy automobile pipe fitting mainly includes：Operation 1- system
Pipe, the pipe blanking of operation 2-, operation 3- bend pipe, operation 4- preform, operation 5- quenches, operation 6- hydraulic forming totally 6 procedure.
Wherein, operation 3- bend pipe is different with profile according to Product Process with operation 4- preform, it is convenient to omit or increase.
Brief description
Accompanying drawing 1 is Aluminum Alloy Tube of the present utility model new quenching state hydraulic forming production line schematic diagram
Accompanying drawing 2 is that piece pre-forming die of the present utility model shows structural representation
Accompanying drawing 3 is hydraulic forming mould structure schematic diagram of the present utility model
Accompanying drawing 4 is production-line technique schematic flow sheet of the present utility model
Specific embodiment
As shown in Figure 1, the new quenching state hydraulic forming production line of aluminium alloy automobile pipe fitting of the present utility model, wraps successively
Include：Bending machine (1), conveyer table 1 (3), robot 1 (4), preform machine (5), robot 2 (6), heating unit (7), quenching are single
First (8), robot (9), hydraulic forming machine (10), robot 4 (11), turntable 2 (12).
In a preferred embodiment of the present utility model, in described preform machine (5), piece pre-forming die (14) is installed,
Piece pre-forming die (14) includes mould (201) under mould (200) and piece pre-forming die on piece pre-forming die, mould on described piece pre-forming die
With half die face part (203) is respectively had on mould under piece pre-forming die；Under mould and piece pre-forming die on described piece pre-forming die
Mould is positioned by guide pillars and bushes and guides.
In a preferred embodiment of the present utility model, hydraulic forming mould (15) includes hydraulic forming upper mould
(300), hydraulic forming lower mould (301), side push oil cylinder 1 (302), side push oil cylinder 2 (303), supercharger (304), supertension
Water pipe (305), upper baffle plate (306) and lower mould bottom plate (307)；The left and right sides on described upper and lower baffle plate and lower mould floor is respectively
It is provided with groove (308), the axis of side push oil cylinder 1 (302) and side push oil cylinder 2 (303) and tubing two ends axis coaxle；Hydraulic forming
Upper mould and lower die guiding post and guide pin bushing positioning and guiding.
As shown in Figure 4, the technological process of the new quenching state hydraulic forming production line of described aluminium alloy automobile pipe fitting is mainly wrapped
Include：Operation 1- tubulation, the pipe blanking of operation 2-, operation 3- bend pipe, operation 4- preform, operation 5- quenches, and operation 6- hydraulic pressure becomes
Shape totally 6 procedure.Wherein, operation 3- bend pipe is different with profile according to Product Process with operation 4- preform, it is convenient to omit or increase
Plus.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (3)
1. a kind of new quenching state hydraulic forming production line of aluminium alloy automobile pipe fitting it is characterised in that：Include successively：Bending machine (1),
Conveyer table 1 (3), robot 1 (4), preform machine (5), robot 2 (6), heating unit (7), quenching unit (8), robot
(9), hydraulic forming machine (10), robot 4 (11), turntable 2 (12).
2. production line as claimed in claim 1 it is characterised in that：In described preform machine (5), piece pre-forming die is installed
(14), piece pre-forming die (14) includes mould (201) under mould (200) and piece pre-forming die on piece pre-forming die, described preform mould
Respectively there is half die face part (203) on mould under mould and piece pre-forming die on tool；Mould and preform on described piece pre-forming die
Lower mould is positioned by guide pillars and bushes and guides.
3. the production line described in aforementioned any one of claim it is characterised in that：Hydraulic forming mould (15) includes hydraulic forming
Upper mould (300), hydraulic forming lower mould (301), side push oil cylinder 1 (302), side push oil cylinder 2 (303), supercharger
(304), supertension water pipe (305), upper baffle plate (306) and lower mould bottom plate (307)；Described upper and lower baffle plate and lower mould floor
It is respectively arranged on the left side and the right side groove (308), the axis of side push oil cylinder 1 (302) and side push oil cylinder 2 (303) and tubing two ends axis
Coaxially；Hydraulic forming upper mould and lower die guiding post and guide pin bushing positioning and guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924901.4U CN205966832U (en) | 2016-08-23 | 2016-08-23 | Aluminum alloy automobile pipe fitting attitude hydraulic forming production line that newly quenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924901.4U CN205966832U (en) | 2016-08-23 | 2016-08-23 | Aluminum alloy automobile pipe fitting attitude hydraulic forming production line that newly quenches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205966832U true CN205966832U (en) | 2017-02-22 |
Family
ID=58034412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620924901.4U Active CN205966832U (en) | 2016-08-23 | 2016-08-23 | Aluminum alloy automobile pipe fitting attitude hydraulic forming production line that newly quenches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205966832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893806B (en) * | 2017-04-25 | 2018-06-05 | 金华辉煌三联工具实业有限公司 | A kind of guide plate Full-automatic high frequency quenches work station |
| CN111250585A (en) * | 2020-03-13 | 2020-06-09 | 苏州事达同泰汽车零部件有限公司 | Internal high-pressure forming equipment for producing automobile exhaust pipe fitting |
-
2016
- 2016-08-23 CN CN201620924901.4U patent/CN205966832U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893806B (en) * | 2017-04-25 | 2018-06-05 | 金华辉煌三联工具实业有限公司 | A kind of guide plate Full-automatic high frequency quenches work station |
| CN111250585A (en) * | 2020-03-13 | 2020-06-09 | 苏州事达同泰汽车零部件有限公司 | Internal high-pressure forming equipment for producing automobile exhaust pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aluminum alloy automobile pipe fitting attitude hydraulic forming production line that newly quenches Effective date of registration: 20181225 Granted publication date: 20170222 Pledgee: Bank of Communications Ltd Beijing branch Pledgor: China Qing Yu (Suzhou) Beijing Great Automotive Components Company Limited|HangYu made (Beijing) Engineering Technology Co. Ltd. Registration number: 2018990001255 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210906 Granted publication date: 20170222 Pledgee: Bank of Communications Ltd. Beijing branch Pledgor: HUAHANG QINGYU (SUZHOU) AUTO PARTS Co.,Ltd.|INTELLIGENT AEROSPACE MANUFACTURING TECHNOLOGY (BEIJING) Co.,Ltd. Registration number: 2018990001255 |