CN203494925U - Hot extrusion device with straightening mechanism - Google Patents
Hot extrusion device with straightening mechanism Download PDFInfo
- Publication number
- CN203494925U CN203494925U CN201320624202.4U CN201320624202U CN203494925U CN 203494925 U CN203494925 U CN 203494925U CN 201320624202 U CN201320624202 U CN 201320624202U CN 203494925 U CN203494925 U CN 203494925U
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- China
- Prior art keywords
- die
- straightening
- hot extrusion
- aligning pipe
- utility
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- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000001192 hot extrusion Methods 0.000 title abstract description 12
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000000956 alloy Substances 0.000 abstract description 21
- 229910045601 alloy Inorganic materials 0.000 abstract description 20
- 238000000465 moulding Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 210000005069 ears Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Extrusion Of Metal (AREA)
Abstract
The utility model discloses a hot extrusion device with a straightening mechanism. The hot extrusion device comprises a pedestal, an extrusion sleeve mounted on the pedestal, a male die and a female die respectively mounted in the extrusion sleeve, wherein a straightening tube is arranged on the pedestal by corresponding to the female die, and the straightening tube is communicated with the extrusion end of the female die. According to the utility model, the straightening tube is directly and additionally arranged at the extrusion end of the female die, a recently molded alloy bar is straightened immediately by the straightening tube, and heat of the recently molded alloy bar still remains, so that a straightening effect is improved, efficiency is high and cost is low. The hot extrusion device with the straightening mechanism is suitable for hot extrusion molding.
Description
Technical field
The utility model relates to hot extrusion field, particularly relates to a kind of thermal-squeezing device with straightening mechanism.
Background technology
Before the utility model proposes, due to the irregular distortion of the most easily generation of alloy profile of hot extrusion molding, so conventionally need alloy section bar again to align.But at room temperature plasticity is low due to alloy profile, so if aligned after alloy profile has pushed,, in the time between extrusion modling operation and aligning operation, alloy profile can be cooling fast, thereby affect leveling effect again.Meanwhile, if adopt manual type aligning, difficulty is large and efficiency is low, again because of needs heating or improve process conditions, therefore there is the lower and high problem of cost of productivity ratio.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, and the thermal-squeezing device with straightening mechanism that a kind of leveling effect is good, efficiency is high and cost is low is provided.
In order to realize above object, a kind of thermal-squeezing device with straightening mechanism that the utility model provides, comprise: base, be arranged on compression sleeve on described base, be arranged on punch and the die in described compression sleeve respectively, on described base, the position of corresponding described die is provided with aligning pipe, and described aligning pipe is communicated with the extruding end of described die.By the extruding end at described die, directly add aligning pipe, the complete alloy profile of so firm moulding is aligned by described aligning pipe, and the heat of the alloy profile that described firm moulding is complete also has little time to run off, thereby has improved leveling effect, and efficiency is high and cost is low.
In such scheme, described aligning pipe and described die are coaxially arranged.The aperture of described aligning pipe is consistent with the aperture of described die.
In such scheme, described aligning pipe is assembled by two aligning semicanals.Between two described aligning semicanals, can be undertaken by retention mechanisms such as anchor ears fasteningly, by described aligning pipe is designed to split formula structure, be convenient to like this taking-up of alloy profile after hot extrusion.
In such scheme, the wall thickness of described aligning pipe is 2～16mm.
The utility model is compared with the prior art, fully show that its superiority is: on the one hand, by the extruding end at described die, directly add aligning pipe, the complete alloy profile of so firm moulding is aligned by described aligning pipe, the heat of the alloy profile that described firm moulding is complete also has little time to run off, thereby improved leveling effect, and efficiency is high and cost is low; On the other hand, by described aligning pipe is designed to split formula structure, be convenient to like this taking-up of alloy profile after hot extrusion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 aligns the structural representation of pipe in the utility model;
Fig. 3 is the structural representation of die in the utility model.
In figure, base 1, compression sleeve 2, punch 3, die 4, aligning pipe 5, aligning semicanal 5a.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
As shown in Figure 1, the present embodiment provides a kind of thermal-squeezing device with straightening mechanism, comprise: base 1, be arranged on compression sleeve 2 on described base 1, be arranged on punch 3 and the die 4 in described compression sleeve 2 respectively, on described base 1, the position of corresponding described die 4 is provided with aligning pipe 5, and described aligning pipe 5 is communicated with the extruding end of described die 4.By the extruding end at described die 4, directly add aligning pipe 5, the complete alloy profile of so firm moulding is aligned by described aligning pipe 5, the heat of the alloy profile that described firm moulding is complete also has little time to run off, thereby has improved leveling effect, and efficiency is high and cost is low.Described aligning pipe 5 is coaxially arranged with described die 4.The aperture of described aligning pipe 5 is consistent with the aperture of described die 4.Wherein, described punch 3 and die 4 are made by Cr12MnV, and described aligning pipe 5 and base 1 are made by 50Cr.
Above-mentioned aligning pipe 5 is assembled by two aligning semicanal 5a.Between two described aligning semicanal 5a, can be undertaken by retention mechanisms such as anchor ears fasteningly, by described aligning pipe 5 is designed to split formula structure, be convenient to like this taking-up of alloy profile after hot extrusion.The wall thickness of described aligning pipe 5 is 2～16mm.
The course of work of the present utility model is as follows:
Temperature after heating is extruded by die 4 by T-shape punch 3 at more than 500 ℃ (aluminium) alloy materials, directly enter aligning pipe 5, alloy profile (bar) temperature that extrudes due to hot extrude is now higher, distortion is easy, so can realize the aligning certainly of bar after hot extrusion by the inner chamber of described aligning pipe 5.
The utility model directly adds aligning pipe 5 by the extruding end at described die 4, the complete alloy profile of so firm moulding is aligned by described aligning pipe 5, the heat of the alloy profile that described firm moulding is complete also has little time to run off, thereby has improved leveling effect, and efficiency is high and cost is low; By described aligning pipe 5 is designed to split formula structure, be convenient to like this taking-up of alloy profile after hot extrusion.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the thermal-squeezing device with straightening mechanism, comprise: base (1), be arranged on compression sleeve (2) on described base (1), be arranged on punch (3) and the die (4) in described compression sleeve (2) respectively, it is characterized in that, the position of the upper corresponding described die (4) of described base (1) is provided with aligning pipe (5), and described aligning pipe (5) is communicated with the extruding end of described die (4).
2. the thermal-squeezing device with straightening mechanism as claimed in claim 1, is characterized in that: described aligning pipe (5) is coaxially arranged with described die (4).
3. the thermal-squeezing device with straightening mechanism as claimed in claim 1 or 2, is characterized in that: described aligning pipe (5) is assembled by two aligning semicanals (5a).
4. the thermal-squeezing device with straightening mechanism as claimed in claim 1 or 2, is characterized in that: the wall thickness of described aligning pipe (5) is 2～16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624202.4U CN203494925U (en) | 2013-10-10 | 2013-10-10 | Hot extrusion device with straightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624202.4U CN203494925U (en) | 2013-10-10 | 2013-10-10 | Hot extrusion device with straightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494925U true CN203494925U (en) | 2014-03-26 |
Family
ID=50325932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320624202.4U Expired - Lifetime CN203494925U (en) | 2013-10-10 | 2013-10-10 | Hot extrusion device with straightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059868A (en) * | 2020-08-12 | 2020-12-11 | 南京理工大学 | Device for cleaning oxide layer on online surface of aluminum alloy wire for additive and welding |
-
2013
- 2013-10-10 CN CN201320624202.4U patent/CN203494925U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059868A (en) * | 2020-08-12 | 2020-12-11 | 南京理工大学 | Device for cleaning oxide layer on online surface of aluminum alloy wire for additive and welding |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |