CN207756897U - A kind of vibrating device used in vacuum pressing and casting alloy process - Google Patents
A kind of vibrating device used in vacuum pressing and casting alloy process Download PDFInfo
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- CN207756897U CN207756897U CN201721874855.2U CN201721874855U CN207756897U CN 207756897 U CN207756897 U CN 207756897U CN 201721874855 U CN201721874855 U CN 201721874855U CN 207756897 U CN207756897 U CN 207756897U
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- ingot mould
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- striking head
- fixed grasping
- grasping device
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Abstract
A kind of vibrating device used in vacuum pressing and casting alloy process, belongs to field of metal casting technology.The vibrating device includes vaccum sensitive stove, ingot mould, vibration striking head, vibrator, fixed grasping device, transmitting device, vibration source；Ingot mould, vibration striking head, vibrator, fixed grasping device are in vaccum sensitive stove, ingot mould is located at vaccum sensitive stove bottom center, fixed grasping device is located at ingot mould periphery, vibrates striking head and vibrator is located at fixed grasping device both sides, vibration striking head is located at nearly ingot mould side；Fixed grasping device is connect by transmitting device with vibration source, and vibration source is located on the outside of vaccum sensitive stove.The advantage is that can effectively improve the bubble of casting, be mingled with, be loose, shrinkage cavity the defects of, while the dendrite to fracture become new forming core core, play crystal grain thinning improve cast properties, improve ingot quality.
Description
Technical field
The utility model belongs to field of metal casting technology.More particularly to a kind of vibration used in vacuum pressing and casting alloy process
Device.
Background technology
Existing metal casting is in process of setting, since ingot mould remains static, bubble in molten metal and is mingled with
Etc. being difficult to removal of floating, the metal bath in ingot mould does not flow in process of setting, and the dendrite of solidification front is put up a bridge and blocked
Bubble, the floating channel being mingled with are so that easy to produce bubble, dreg defect in casting, simultaneously because solidification front dendrite
Bridging plugs Feeding channel so that generates the defects of loose, shrinkage cavity in casting, seriously affects casting product quality, cause to cast
Cause this raising.
Invention content
The purpose of this utility model is to provide a kind of vibrating devices used in vacuum pressing and casting alloy process, solve
Bubble and it is mingled with the problem of being difficult to remove in molten metal.After metal bath is poured into ingot mould, after standing to melt in solidifying
Phase, by vibration striking head as on ingot mould, according to conditions such as the material property of institute's casting metals, the sizes of ingot mould, setting is corresponding
Vibration frequency, amplitude and time, by controlling shaking frequency, amplitude and time for vibratory equipment, to smash the dendrite of solidification front,
Avoid dendrite put up a bridge generation, can effectively improve the bubble of casting, be mingled with, be loose, shrinkage cavity the defects of, while the dendrite to fracture at
For new forming core core, the purpose that crystal grain thinning improves cast properties is played.
A kind of vibrating device used in vacuum pressing and casting alloy process, the vibrating device include vaccum sensitive stove 1, ingot mould
2, vibration striking head 3, vibrator 4, fixed grasping device 5, transmitting device 6, vibration source 7；Ingot mould 2, vibration striking head 3, vibrator
4, for fixed grasping device 5 in vaccum sensitive stove 1, ingot mould 2 is located at 1 bottom center of vaccum sensitive stove, and fixed grasping device 5 is located at
2 periphery of ingot mould, vibration striking head 3 and vibrator 4 are located at 5 both sides of fixed grasping device, and vibration striking head 3 is located at nearly ingot mould 2 one
Side；Fixed grasping device 5 is connect by transmitting device 6 with vibration source 7, and vibration source 7 is located at 1 outside of vaccum sensitive stove.
The striking head 3 and the contact surface of ingot mould 2 of vibrating is planar shaped or arc-shaped.
The vibration striking head 3 is Replacement Part, and material is hard alloy.
The vibration striking head 3 is located at 2 riser lower part of ingot mould, 2 body upper part of ingot mould.
The vibration striking head on ingot mould 2 has 2-6 branch.
The vibration source 7 is compressed gas-driven, motor driving or hydraulic-driven.
2 size range of the ingot mould is Φ 50mm- Φ 500mm.
The frequency of the vibrating device is 0.5-50Hz, Oscillation Amplitude 1-30mm.
Fixed grasping device 5 is fixed on vibration striking head 3 on ingot mould 2 or has on certain distance position with ingot mould 2, in ingot
The solid rate of the middle and later periods of solidification of metal melt in mould 2,2 core of ingot mould are 0.50-0.80, and Vibration on Start-up device is vibrated
Processing.
The utility model has the advantage of：After metal bath is poured into ingot mould, stands to melt and solidify the middle and later periods, it will
Striking head is vibrated as on ingot mould, and according to conditions such as the material property of institute's casting metals, the sizes of ingot mould, corresponding vibration is set
Frequency, amplitude and time, shake frequency, amplitude and time by controlling vibratory equipment avoid branch to smash the dendrite of solidification front
The generation that crystalline substance is put up a bridge, can effectively improve the bubble of casting, be mingled with, be loose, shrinkage cavity the defects of, while the dendrite to fracture becomes new
Forming core core plays crystal grain thinning and improves cast properties, improves ingot quality.
Description of the drawings
Fig. 1 is 1 structural schematic diagram of the utility model embodiment.Wherein, vaccum sensitive stove 1, ingot mould 2, vibration striking head 3,
Vibrator 4, fixed grasping device 5, transmitting device 6, vibration source 7.
Fig. 2 is three vibration striking head combination diagrams.Wherein, ingot mould 2, vibration striking head 3.
Fig. 3 is four vibration striking head combination diagrams.Wherein, ingot mould 2, vibration striking head 3.
Specific implementation mode
Embodiment 1
A kind of vibrating device used in vacuum pressing and casting alloy process, the vibrating device include vaccum sensitive stove 1, ingot mould
2, vibration striking head 3, vibrator 4, fixed grasping device 5, transmitting device 6, vibration source 7；Ingot mould 2, vibration striking head 3, vibrator
4, for fixed grasping device 5 in vaccum sensitive stove 1, ingot mould 2 is located at 1 bottom center of vaccum sensitive stove, and fixed grasping device 5 is located at
2 periphery of ingot mould, vibration striking head 3 and vibrator 4 are located at 5 both sides of fixed grasping device, and vibration striking head 3 is located at nearly ingot mould 2 one
Side；Fixed grasping device 5 is connect by transmitting device 6 with vibration source 7, and vibration source 7 is located at 1 outside of vaccum sensitive stove.
The contact surface of the vibration striking head 3 and ingot mould 2 is arc-shaped.
The vibration striking head 3 is Replacement Part, and material is hard alloy.
The vibration striking head 3 is located at 2 riser lower part of ingot mould, 2 body upper part of ingot mould.
It is symmetrical when the vibration striking head 3 is 2.
The vibration source 7 is compressed gas-driven.
2 size range of the ingot mould is Φ 50mm.
The frequency of the vibrating device is 20Hz, Oscillation Amplitude 6mm.
Fixed grasping device 5 is fixed on vibration striking head 3 on ingot mould 2 or has on certain distance position with ingot mould 2, in ingot
The solid rate of the middle and later periods of solidification of metal melt in mould 2,2 core of ingot mould are 0.5, and Vibration on Start-up device carries out vibration processing.
Embodiment 2
A kind of vibrating device used in vacuum pressing and casting alloy process, the vibrating device include vaccum sensitive stove 1, ingot mould
2, vibration striking head 3, vibrator 4, fixed grasping device 5, transmitting device 6, vibration source 7；Ingot mould 2, vibration striking head 3, vibrator
4, for fixed grasping device 5 in vaccum sensitive stove 1, ingot mould 2 is located at 1 bottom center of vaccum sensitive stove, and fixed grasping device 5 is located at
2 periphery of ingot mould, vibration striking head 3 and vibrator 4 are located at 5 both sides of fixed grasping device, and vibration striking head 3 is located at nearly ingot mould 2 one
Side；Fixed grasping device 5 is connect by transmitting device 6 with vibration source 7, and vibration source 7 is located at 1 outside of vaccum sensitive stove.
The contact surface of the vibration striking head 3 and ingot mould 2 is arc-shaped.
The vibration striking head 3 is Replacement Part, and material is hard alloy.
The vibration striking head 3 is located at 2 riser lower part of ingot mould, 2 body upper part of ingot mould.
It is symmetrical when the vibration striking head 3 is 6.
The vibration source 7 drives for motor.
2 size range of the ingot mould is Φ 500mm.
The frequency of the vibrating device is 30Hz, Oscillation Amplitude 15mm.
Fixed grasping device 5 is fixed on vibration striking head 3 on ingot mould 2 or has on certain distance position with ingot mould 2, in ingot
The solid rate of the middle and later periods of solidification of metal melt in mould 2,2 core of ingot mould are 0.6, and Vibration on Start-up device carries out vibration processing.
Embodiment 3
A kind of vibrating device used in vacuum pressing and casting alloy process, the vibrating device include vaccum sensitive stove 1, ingot mould
2, vibration striking head 3, vibrator 4, fixed grasping device 5, transmitting device 6, vibration source 7；Ingot mould 2, vibration striking head 3, vibrator
4, for fixed grasping device 5 in vaccum sensitive stove 1, ingot mould 2 is located at 1 bottom center of vaccum sensitive stove, and fixed grasping device 5 is located at
2 periphery of ingot mould, vibration striking head 3 and vibrator 4 are located at 5 both sides of fixed grasping device, and vibration striking head 3 is located at nearly ingot mould 2 one
Side；Fixed grasping device 5 is connect by transmitting device 6 with vibration source 7, and vibration source 7 is located at 1 outside of vaccum sensitive stove.
The contact surface of the vibration striking head 3 and ingot mould 2 is planar shaped.
The vibration striking head 3 is Replacement Part, and material is hard alloy.
The vibration striking head 3 is located at 2 riser lower part of ingot mould, 2 body upper part of ingot mould.
It is symmetrical when the vibration striking head 3 is 4.
The vibration source 7 is hydraulic-driven.
2 size range of the ingot mould is Φ 250mm.
The frequency of the vibrating device is 40Hz, Oscillation Amplitude 20mm.
Fixed grasping device 5 is fixed on vibration striking head 3 on ingot mould 2 or has on certain distance position with ingot mould 2, in ingot
The solid rate of the middle and later periods of solidification of metal melt in mould 2,2 core of ingot mould are 0.50, and Vibration on Start-up device carries out vibration processing.
Claims (8)
1. a kind of vibrating device used in vacuum pressing and casting alloy process, which is characterized in that the vibrating device includes vacuum sense
Answer stove (1), ingot mould (2), vibration striking head (3), vibrator (4), fixed grasping device (5), transmitting device (6), vibration source (7)；
In vaccum sensitive stove (1), ingot mould (2) is located at for ingot mould (2), vibration striking head (3), vibrator (4), fixed grasping device (5)
Vaccum sensitive stove (1) bottom center, fixed grasping device (5) are located at ingot mould (2) periphery, vibration striking head (3) and vibrator (4)
Positioned at fixed grasping device (5) both sides, vibration striking head (3) is located at nearly ingot mould (2) side；Fixed grasping device (5) passes through biography
Defeated device (6) connect with vibration source (7), and vibration source (7) is located on the outside of vaccum sensitive stove (1).
2. the apparatus according to claim 1, which is characterized in that the contact surface of vibration striking head (3) and ingot mould (2)
For planar shaped or arc-shaped.
3. the apparatus according to claim 1, which is characterized in that the vibration striking head (3) is Replacement Part, and material is hard
Matter alloy.
4. the apparatus according to claim 1, which is characterized in that the vibration striking head (3) is located under ingot mould (2) riser
Portion, ingot mould (2) body upper part.
5. the apparatus according to claim 1, which is characterized in that the vibration striking head on ingot mould (2) has 2-6
Branch.
6. the apparatus according to claim 1, which is characterized in that the vibration source (7) be compressed gas-driven, motor driving or
Person's hydraulic-driven.
7. the apparatus according to claim 1, which is characterized in that ingot mould (2) size range is Φ 50mm- Φ 500mm.
8. the apparatus according to claim 1, which is characterized in that the frequency of the vibrating device is 0.5-50Hz, vibrates width
Degree is 1-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874855.2U CN207756897U (en) | 2017-12-27 | 2017-12-27 | A kind of vibrating device used in vacuum pressing and casting alloy process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874855.2U CN207756897U (en) | 2017-12-27 | 2017-12-27 | A kind of vibrating device used in vacuum pressing and casting alloy process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756897U true CN207756897U (en) | 2018-08-24 |
Family
ID=63185328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874855.2U Active CN207756897U (en) | 2017-12-27 | 2017-12-27 | A kind of vibrating device used in vacuum pressing and casting alloy process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054897A (en) * | 2020-01-06 | 2020-04-24 | 广西润启互联网科技有限公司 | Die-casting equipment for 5G automobile parts |
| CN111168042A (en) * | 2020-01-17 | 2020-05-19 | 青岛常润新材料有限公司 | Cast iron alloy, alloy manufacturing die and method |
-
2017
- 2017-12-27 CN CN201721874855.2U patent/CN207756897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054897A (en) * | 2020-01-06 | 2020-04-24 | 广西润启互联网科技有限公司 | Die-casting equipment for 5G automobile parts |
| CN111168042A (en) * | 2020-01-17 | 2020-05-19 | 青岛常润新材料有限公司 | Cast iron alloy, alloy manufacturing die and method |
| CN111168042B (en) * | 2020-01-17 | 2021-07-23 | 青岛常润新材料有限公司 | Cast iron alloy manufacturing die |
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