CN108356130A - Manufacture the interior high pressure forming device of automobile-used special-shaped interface pipe fitting - Google Patents
Manufacture the interior high pressure forming device of automobile-used special-shaped interface pipe fitting Download PDFInfo
- Publication number
- CN108356130A CN108356130A CN201810284724.1A CN201810284724A CN108356130A CN 108356130 A CN108356130 A CN 108356130A CN 201810284724 A CN201810284724 A CN 201810284724A CN 108356130 A CN108356130 A CN 108356130A
- Authority
- CN
- China
- Prior art keywords
- main mould
- mould
- cope plate
- chamber
- pipe fitting
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000006052 feed supplement Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 10
- 238000000465 moulding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/047—Mould construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses a kind of interior high pressure forming devices of the automobile-used special-shaped interface pipe fitting of manufacture, it is fixed on cope plate including cope plate, upper main mould, lower template and lower main mould, upper main mould, lower main mould is fixed in lower template, upper main mould is equipped with upper main mould chamber, and lower main mould is equipped with lower main mould chamber；Removably secondary mould is equipped on cope plate and lower template, secondary mould is equipped with secondary die cavity, and the one end for being located at the secondary mould on cope plate is abutted with upper main mould, and the secondary die cavity on cope plate forms upper cavity with upper main mould chamber.By the way that upper die and lower die are respectively divided into upper main mould and secondary mould, lower main mould and secondary mould, and by dilatancy portion, the position being plastically deformed is needed to be arranged in upper main mould chamber and lower main mould chamber, other feed supplement positions are arranged in secondary die cavity, when the feed supplement position shape of pipe fitting is varied from, it is only necessary to replace secondary mould, other parts need not be replaced in device, so reduce number of molds, reduces installation cost.
Description
Technical field
The present invention relates to Internal High-pressure Forming Equipment technical fields, more particularly, to a kind of automobile-used special-shaped intercellular canals of manufacture
The interior high pressure forming device of part.
Background technology
Interior high-pressure molding IHPF（ Internal High Pressure Forming）, also known as hydro-forming is in tradition
The advanced modern Technology of Plastic Processing of one kind to grow up on the basis of hydraulic bulging process, it using metal pipe material as blank,
Liquid medium is injected to the pipe inner cavity of sealing by special equipment, so that it is generated high pressure, while also applying at the both ends of pipe
Axial thrust carries out feed supplement, and under the action of two kinds of external force, pipe sends plastic deformation, and is finally pasted with wall of die cavity
It closes, obtains the hollow part that shape meets technology requirement with precision.Compared with traditional punching press, welding procedure, interior high pressure at
Type technique has the following advantages：Mitigate pts wt；Stock utilization is high, saves material；The strength and stiffness of part are improved, it is special
It is not fatigue strength；Part global formation simplifies production procedure etc..The part that interior high-pressure molding technique makes is with its light weight
Change, low energy consumption are in automobile, aerospace field using increasingly extensive.
Certain class pipe fitting identical for application field, it may be necessary to which the position of plastic deformation needs interior high-pressure molding work
The position that skill make deformation is identical, but other feed supplement positions are different, manufactured in existing equipment this pipe fitting there is still a need for
According to other feed supplement positions, shape difference is equipped with different molds, therefore causes equipment outfit model quantity excessive, equipment cost
It is higher.
Invention content
The present invention is directed to solve one of above-mentioned technical problem at least to a certain extent.For this purpose, the present invention provides one kind
Manufacture the interior high pressure forming device of automobile-used special-shaped interface pipe fitting.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
The interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture according to the ... of the embodiment of the present invention, including cope plate, upper master
Mould, lower template and lower main mould, the upper main mould are fixed on the cope plate, and the lower main mould is fixed in the lower template,
The upper main mould is equipped with upper main mould chamber, and the lower main mould is equipped with lower main mould chamber；It is equipped in the cope plate and the lower template
Removably secondary mould, the pair mould are equipped with secondary die cavity, are located at one end of the secondary mould on the cope plate and the upper main mould
It abuts, and the secondary die cavity on the cope plate forms upper cavity with the upper main mould chamber；In the lower template
One end of the secondary mould is abutted with the lower main mould, and the pair die cavity in the lower template and the lower main mould chamber
Form lower mode cavity；The upper main mould chamber and the lower main mould chamber are equipped with dilatancy portion.
Further, the cope plate and the lower template are equipped with perforative mounting groove, and the mounting groove is T fonts,
The pair mould is mounted on by the mounting groove on the cope plate or the lower template.
Further, the length direction of the mounting groove is vertical with the upper main mould chamber or the lower axis of main mould chamber.
Further, it is additionally provided with fixed part in the upper main mould and the lower main mould, the free end of the fixed part can
It is fixed on the secondary mould.
Further, the secondary mould can slide in the mounting groove, and the cope plate and the lower template are described in
The length direction of mounting groove is equipped with more than one limiting section to limit the sliding of the secondary mould.
Further, the upper main mould or the lower main mould are along the upper main mould chamber or the axis direction of the lower main mould chamber
Both sides respectively set a secondary mould.
Compared with prior art, the advantageous effect that the present invention reaches：
The interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture according to the ... of the embodiment of the present invention, by dividing upper die and lower die
It is not divided into main mould and secondary mould, lower main mould and secondary mould, and by dilatancy portion, that is, the position being plastically deformed is needed to be arranged in upper master
In die cavity and lower main mould chamber, other feed supplement positions are arranged in secondary die cavity, when the feed supplement position shape of pipe fitting is varied from, only
Secondary mould is needed replacing, other parts need not be replaced in device, so reduce number of molds, reduce installation cost.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is optional structural schematic diagram when the interior high pressure forming device of the embodiment of the present invention does not install secondary mould；
Fig. 2 is an optional structural schematic diagram of the interior high pressure forming device of the embodiment of the present invention；
Fig. 3 is an optional vertical view of the lower main mould of interior high pressure forming device in Fig. 2.
Reference numeral：Cope plate 100；Upper main mould 110；Upper main mould chamber 111；Dilatancy portion 112；Lower template 200；Under
Main mould 210；Lower main mould chamber 211；Secondary mould 300；Mounting groove 310；Secondary die cavity 320；Fixed part 400.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, if any term "center", "upper", "lower", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For convenience of description of the present invention and simplification of the description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Fig. 1 to Fig. 3 is combined to specifically describe the automobile-used special-shaped interface pipe fitting of manufacture according to the ... of the embodiment of the present invention first below
Interior high pressure forming device.
The interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture according to the ... of the embodiment of the present invention, including cope plate 100,
Upper main mould 110, lower template 200 and lower main mould 210, upper main mould 110 are fixed on cope plate 100, and lower main mould 210 is fixed on lower die
On plate 200, upper main mould 110 is equipped with upper main mould chamber 111, and lower main mould 210 is equipped with lower main mould chamber 211；Cope plate 100 and lower template
Removably secondary mould 300 is equipped on 200, secondary mould 300 is equipped with secondary die cavity 320, is located at one of the secondary mould 300 on cope plate 100
End is abutted with upper main mould 110, and the secondary die cavity 320 on cope plate 100 forms upper cavity with upper main mould chamber 111；Under being located at
One end of secondary mould 300 in template 200 is abutted with lower main mould 210, and the secondary die cavity 320 in lower template 200 and lower main mould
210 chambers form lower mode cavity；Upper main mould chamber 111 and lower main mould chamber 211 are equipped with dilatancy portion 112.
Upper main mould 110 and the secondary mould 300 that is connected with cope plate 100 constitute upper mold, lower main mould 210 and with 200 phase of lower template
Secondary mould 300 even constitutes lower die, and after upper die and lower die molding, upper cavity and lower mode cavity constitute the cavity for accommodating pipe fitting.By pipe fitting
The dilatancy portion 112 of blank is placed in lower main mould chamber 211, and the feed supplement position of pipe fitting blank is placed in secondary die cavity 320, then
Molding processing.Dismountable connection type can be that same upper main mould 110 and lower main mould 210 are equipped with different types of secondary mould 300,
To which a mold can be suitable for different types of pipe fitting.It is understood that this kind of pipe fitting dilatancy having the same
Portion 112.
According to the optional realization method of the present invention, cope plate 100 and lower template 200 are equipped with perforative mounting groove 310, pacify
Tankage 310 is T fonts, and secondary mould 300 is mounted on by mounting groove 310 on cope plate 100 or lower template 200.
In an optional realization method of the invention, the length direction of mounting groove 310 and upper main mould chamber 111 or lower main mould
The axis of chamber 211 is vertical.In this way, when the punch of interior high pressure forming device is promoted along the axis horizontal of pipe fitting, it can ensure upper master
The stability of die cavity 111 or lower main mould chamber 211 and secondary die cavity 320.
In another optional realization method of the invention, it is additionally provided with fixed part 400 in upper main mould 110 and lower main mould 210,
The free end of fixed part 400 can be fixed on secondary mould 300.Fixed part 400 can be used with fasteners such as fitted bolt or screws,
Fixed part 400 can be further ensured that the stability connected between main mould 110 or lower main mould 210 and secondary mould 300.
In an optional realization method of the invention, secondary mould 300 can slide in mounting groove 310,100 He of cope plate
Lower template 200 is equipped with more than one limiting section to limit the sliding of secondary mould 300 along the length direction of mounting groove 310.Limit
Portion is further ensured that the stability that secondary mould 300 is connect with cope plate 100 or lower template 200.
In an optional realization method of the invention, upper main mould 110 or lower main mould 210 are along upper main mould chamber 111 or lower master
The both sides of the axis direction of die cavity 211 respectively set a secondary mould 300.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case of can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (6)
1. a kind of interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture, which is characterized in that including cope plate, upper master
Mould, lower template and lower main mould, the upper main mould are fixed on the cope plate, and the lower main mould is fixed in the lower template,
The upper main mould is equipped with upper main mould chamber, and the lower main mould is equipped with lower main mould chamber；It is equipped in the cope plate and the lower template
Removably secondary mould, the pair mould are equipped with secondary die cavity, are located at one end of the secondary mould on the cope plate and the upper main mould
It abuts, and the secondary die cavity on the cope plate forms upper cavity with the upper main mould chamber；In the lower template
One end of the secondary mould is abutted with the lower main mould, and the pair die cavity in the lower template and the lower main mould chamber
Form lower mode cavity；The upper main mould chamber and the lower main mould chamber are equipped with dilatancy portion.
2. the interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture according to claim 1, which is characterized in that institute
It states cope plate and the lower template is equipped with perforative mounting groove, the mounting groove is T fonts, and the pair mould passes through the installation
Slot is mounted in the cope plate or the lower template.
3. the interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture according to claim 2, which is characterized in that institute
The length direction for stating mounting groove is vertical with the upper main mould chamber or the lower axis of main mould chamber.
4. the interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture according to claim 2, which is characterized in that institute
It states and is additionally provided with fixed part in main mould and the lower main mould, the free end of the fixed part can be fixed on the secondary mould.
5. the interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture according to claim 2, which is characterized in that institute
Stating secondary mould can slide in the mounting groove, and the cope plate and the lower template are set along the length direction of the mounting groove
There are one above limiting section to limit the sliding of the secondary mould.
6. the interior high pressure forming device of the automobile-used special-shaped interface pipe fitting of manufacture according to claim 1, which is characterized in that institute
Main mould or the lower main mould is stated respectively to set described in one along the both sides of the upper main mould chamber or the axis direction of the lower main mould chamber
Secondary mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284724.1A CN108356130A (en) | 2018-04-02 | 2018-04-02 | Manufacture the interior high pressure forming device of automobile-used special-shaped interface pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284724.1A CN108356130A (en) | 2018-04-02 | 2018-04-02 | Manufacture the interior high pressure forming device of automobile-used special-shaped interface pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108356130A true CN108356130A (en) | 2018-08-03 |
Family
ID=63002106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810284724.1A Pending CN108356130A (en) | 2018-04-02 | 2018-04-02 | Manufacture the interior high pressure forming device of automobile-used special-shaped interface pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108356130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961864A (en) * | 2019-11-19 | 2020-04-07 | 中国航发贵州黎阳航空动力有限公司 | Forming processing method for oil inlet and oil delivery pipe of aircraft engine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1466680A1 (en) * | 2003-04-09 | 2004-10-13 | Sapa Profiler AB | Method for forming of tubular work-pieces using a segmented tool |
| US20040255463A1 (en) * | 2003-06-20 | 2004-12-23 | Kiehl Mark W. | Method of manufacturing a vehicle frame component by high velocity hydroforming |
| US20130055778A1 (en) * | 2010-03-03 | 2013-03-07 | Kiss Engineering B.V. | Method for forming, by means of a hydroforming process, a tubular element as well as a device suitable for carrying out such a method, and a tubular element |
| EP2873472A1 (en) * | 2013-11-14 | 2015-05-20 | Bombardier Transportation GmbH | Method for producing a tubular equipment element for a rail vehicle |
| CN105107923A (en) * | 2015-09-17 | 2015-12-02 | 浙江摩多巴克斯科技股份有限公司 | Internal high-pressure forming production line for pipes in intelligent factory |
| CN106216481A (en) * | 2016-09-14 | 2016-12-14 | 哈尔滨工业大学 | A kind of big section difference odd-shaped cross section pipe fitting swelling pressure combined shaping method |
| CN206382396U (en) * | 2016-04-29 | 2017-08-08 | 苏州大学 | High-pressure dynamic seal device |
| CN208116506U (en) * | 2018-04-02 | 2018-11-20 | 苏州柏仕非奥自动化设备科技有限公司 | Manufacture the interior high pressure forming device of automobile-used special-shaped interface pipe fitting |
-
2018
- 2018-04-02 CN CN201810284724.1A patent/CN108356130A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1466680A1 (en) * | 2003-04-09 | 2004-10-13 | Sapa Profiler AB | Method for forming of tubular work-pieces using a segmented tool |
| US20040255463A1 (en) * | 2003-06-20 | 2004-12-23 | Kiehl Mark W. | Method of manufacturing a vehicle frame component by high velocity hydroforming |
| US20130055778A1 (en) * | 2010-03-03 | 2013-03-07 | Kiss Engineering B.V. | Method for forming, by means of a hydroforming process, a tubular element as well as a device suitable for carrying out such a method, and a tubular element |
| EP2873472A1 (en) * | 2013-11-14 | 2015-05-20 | Bombardier Transportation GmbH | Method for producing a tubular equipment element for a rail vehicle |
| CN105107923A (en) * | 2015-09-17 | 2015-12-02 | 浙江摩多巴克斯科技股份有限公司 | Internal high-pressure forming production line for pipes in intelligent factory |
| CN206382396U (en) * | 2016-04-29 | 2017-08-08 | 苏州大学 | High-pressure dynamic seal device |
| CN106216481A (en) * | 2016-09-14 | 2016-12-14 | 哈尔滨工业大学 | A kind of big section difference odd-shaped cross section pipe fitting swelling pressure combined shaping method |
| CN208116506U (en) * | 2018-04-02 | 2018-11-20 | 苏州柏仕非奥自动化设备科技有限公司 | Manufacture the interior high pressure forming device of automobile-used special-shaped interface pipe fitting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961864A (en) * | 2019-11-19 | 2020-04-07 | 中国航发贵州黎阳航空动力有限公司 | Forming processing method for oil inlet and oil delivery pipe of aircraft engine |
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