CN207447319U - A kind of liquid forging fluid control apparatus - Google Patents
A kind of liquid forging fluid control apparatus Download PDFInfo
- Publication number
- CN207447319U CN207447319U CN201721309606.9U CN201721309606U CN207447319U CN 207447319 U CN207447319 U CN 207447319U CN 201721309606 U CN201721309606 U CN 201721309606U CN 207447319 U CN207447319 U CN 207447319U
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- China
- Prior art keywords
- liquid
- handle
- drainage device
- flow control
- control device
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- 239000007788 liquid Substances 0.000 title claims abstract description 38
- 238000005242 forging Methods 0.000 title claims abstract description 13
- 239000012530 fluid Substances 0.000 title claims abstract 10
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 12
- 238000005266 casting Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000002893 slag Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 206010053615 Thermal burn Diseases 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 15
- 239000004411 aluminium Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model belongs to liquid forging processing and manufacturing technology, and in particular to a kind of liquid forging fluid control apparatus.The fluid control apparatus, using the drainage system with handle, overall structure is simple so that operating process more simply with stabilization, by setting rational height, controls amplitude of fluctuation, personnel caused by the splashing of liquid metal liquid can be avoided to scald risk；Meanwhile, it is capable to effectively control flow velocity and the direction of liquid metal liquid so that cast is uniform, ensure that liquid metal liquid first fills the wear-resisting ring of lower mold, eliminate " cold shut ", improve production efficiency, product slag inclusion is reduced, saves material, improves the mechanical property and qualification rate of product.
Description
Technical Field
The utility model belongs to the technical field of liquid die forging processing is made, concretely relates to liquid die forging liquid flow control device.
Background
At present, in the process of pressing a wheel disc assembly used by a tracked vehicle by adopting a liquid forging method, liquid aluminum liquid is difficult to control the direction and speed when entering a lower die, so that splashing is easy to occur. When liquid die forging is carried out, the wear-resistant ring is positioned at the bottom of the lower die, and the aluminum liquid splashed onto the wear-resistant ring is solidified to form aluminum slag due to the large temperature difference between the aluminum liquid and the wear-resistant ring, so that the solidified aluminum slag cannot be melted by the subsequently cast aluminum liquid, and cold shut is caused. The occurrence of cold shut can reduce the mechanical property of the product, lead to the reduction of the product percent of pass, increase the production cost and simultaneously waste a large amount of energy and aluminum alloy raw materials. For the above reasons, it is necessary to control the pouring direction and speed of the liquid aluminum liquid as it enters the lower mold by using an appropriate control device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a liquid die forging liquid flow control device to solve and how to carry out the technical problem controlled to its pouring direction and speed etc. when liquid metal gets into the bed die.
(II) technical scheme
In order to solve the technical problem, the utility model provides a liquid flow control device for die forging, which comprises a drainage device and a handle; wherein,
the drainage device is used for controlling the flow speed and the flow direction of the liquid metal liquid flowing out of the casting machine; the drainage device is of a hollow structure, and the outer wall of the drainage device is provided with a notch connected with the tail end of a diversion trench of the casting machine;
the handle is connected on the outer wall of drainage device for operating personnel controls the swing of drainage device and guiding gutter, and then flow direction and velocity of flow when control liquid metal liquid flows out from the casting machine.
Furthermore, the height of the drainage device is 210 mm-230 mm, the length of the handle is 1000 mm-1200 mm, and the connection angle of the handle on the outer wall of the drainage device is 40-50 degrees.
Furthermore, the height of the drainage device is 195 mm-205 mm, the length of the handle is 800 mm-1000 mm, and the connection angle of the handle on the outer wall of the drainage device is 30 degrees.
Further, the handle is connected on the outer wall of the drainage device in a welding mode.
Further, the position of the connecting point of the handle on the drainage device is opposite to the position of the gap.
Further, the width of the gap is the same as the width of the tail end of the diversion trench.
Furthermore, the drainage device is a steel pipe with the thickness of 3 mm-5 mm.
Furthermore, the diameter of the drainage device is 200 mm-220 mm.
(III) advantageous effects
The liquid forging liquid flow control device provided by the utility model adopts the drainage device with the handle, the whole structure is simple, the operation process is simpler and more stable, and the risk of scalding personnel caused by splashing of liquid metal can be avoided by setting reasonable height and controlling the swing amplitude; meanwhile, the flow speed and the direction of the liquid metal can be effectively controlled, so that the pouring is uniform, the liquid metal is ensured to fill the wear-resistant ring of the lower die first, the cold shut is eliminated, the production efficiency is improved, the slag inclusion of the product is reduced, the raw material is saved, and the mechanical property and the qualification rate of the product are improved.
Drawings
FIG. 1 is a schematic diagram of a liquid flow control device according to an embodiment of the present invention;
fig. 2 is a schematic view of a usage state of a liquid flow control device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following description will make a detailed description of embodiments of the present invention with reference to the accompanying drawings and examples.
The present embodiment proposes a liquid die forging liquid flow control device, as shown in fig. 1. The flow control device comprises a drainage device 2 and a handle 1. As shown in fig. 2, the flow guiding device 2 is used for controlling the flow speed and the flow direction of the molten aluminum flowing out of the quantitative pouring machine 3. The drainage device 2 is a steel pipe with the thickness of 4mm, and the diameter c is 210 mm. The outer wall of the drainage device 2 is provided with a gap connected with the tail end of the diversion trench 4 of the quantitative casting machine 3, and the width of the gap is the same as that of the tail end of the diversion trench 4 so as to ensure that the molten aluminum cannot leak out.
The handle 1 is connected to the outer wall of the drainage device 2 in a welding mode and used for controlling the swing of the drainage device 2 and the diversion trench 4 by an operator so as to control the flow direction and the flow speed of the molten aluminum when the molten aluminum flows out of the quantitative pouring machine 3. The welding point position of the handle 1 on the drainage device 2 is opposite to the position of the opening, and the welding point is less than 80 mm.
The dimensions of the handle 1 and the drainage device 2 are suitably adjusted according to the dimensions of the product, when the height of the processed product is less than 150mm, the height b of the drainage device 2 is 220mm, the length of the handle 1 is 1100mm, and the connection angle α of the handle 1 on the outer wall of the drainage device 2 is 40 degrees, when the height of the processed product is more than 150mm and less than 270mm, the height of the drainage device 2 is 200mm, the length of the handle 1 is 900mm, and the connection angle α of the handle 1 on the outer wall of the drainage device 2 is 30 degrees.
In the use, the staff is handheld handle 1, with opening and 4 end-to-end connection of guiding gutter, when treating aluminium liquid outflow horizontal hunting guiding gutter 4, the aluminium liquid of control flowing out from quantitative casting machine 3 flows out with the flow direction from drainage device 2 according to the velocity of flow that needs, guarantees that aluminium liquid packs wear ring earlier, thereby realize aluminium liquid evenly distributed and packing in the mould, eliminate "cold shut", reduce and press from both sides the sediment, improve product tensile strength, the elongation, product percent of pass and work efficiency have also been promoted simultaneously.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (8)
1. A liquid die forging liquid flow control device is characterized by comprising a drainage device and a handle; wherein,
the drainage device is used for controlling the flow speed and the flow direction of the liquid metal liquid flowing out of the casting machine; the drainage device is of a hollow structure, and the outer wall of the drainage device is provided with a notch connected with the tail end of a diversion trench of the casting machine;
the handle is connected on the outer wall of the drainage device and used for controlling the drainage device and the swing of the guide groove by an operator so as to control the flow direction and the flow speed of the liquid metal when the liquid metal flows out of the casting machine.
2. The fluid flow control device of claim 1, wherein the height of the drainage device is 210mm to 230mm, the length of the handle is 1000mm to 1200mm, and the connection angle of the handle on the outer wall of the drainage device is 40 ° to 50 °.
3. The fluid flow control device of claim 1, wherein the height of the drainage device is 195mm to 205mm, the length of the handle is 800mm to 1000mm, and the connection angle of the handle on the outer wall of the drainage device is 30 °.
4. The fluid flow control device of claim 1, wherein the handle is attached to the outer wall of the flow directing device by welding.
5. The fluid flow control device of claim 1, wherein the handle is attached to the flow directing device at a location opposite the location of the gap.
6. The fluid flow control device of claim 1 wherein the gap has a width equal to the width of the end of the channel.
7. The fluid flow control device of claim 1, wherein the flow directing device is a steel tube having a thickness of 3mm to 5 mm.
8. The fluid flow control device of claim 7, wherein the diameter of the drainage device is 200mm to 220 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309606.9U CN207447319U (en) | 2017-10-12 | 2017-10-12 | A kind of liquid forging fluid control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309606.9U CN207447319U (en) | 2017-10-12 | 2017-10-12 | A kind of liquid forging fluid control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447319U true CN207447319U (en) | 2018-06-05 |
Family
ID=62252056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721309606.9U Active CN207447319U (en) | 2017-10-12 | 2017-10-12 | A kind of liquid forging fluid control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175303A (en) * | 2018-10-22 | 2019-01-11 | 北京北方车辆集团有限公司 | Liquid forging is poured totally-enclosed oxidation and method |
-
2017
- 2017-10-12 CN CN201721309606.9U patent/CN207447319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175303A (en) * | 2018-10-22 | 2019-01-11 | 北京北方车辆集团有限公司 | Liquid forging is poured totally-enclosed oxidation and method |
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