CN207057601U - A kind of potassium steel plate-type cast product anticracking casting platform - Google Patents
A kind of potassium steel plate-type cast product anticracking casting platform Download PDFInfo
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- CN207057601U CN207057601U CN201720716927.4U CN201720716927U CN207057601U CN 207057601 U CN207057601 U CN 207057601U CN 201720716927 U CN201720716927 U CN 201720716927U CN 207057601 U CN207057601 U CN 207057601U
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- Prior art keywords
- table top
- thick stick
- guide rail
- casting
- casting platform
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Abstract
A kind of potassium steel plate-type cast product anticracking casting platform, including casting platform, hoistway, percussion thick stick and control device.Casting platform includes table top and support, and the fixed structure for stationary die is provided with above table top, and rule is laid with some tip surfaces under table top.The lifting support that hoistway includes guide rail, drives sliding block and be arranged at guide rail both ends.Guide rail parallel is arranged at below table top, is tapped thick stick and is connected with driving sliding block, is slided along guide rail.Lifting support and driving sliding block are connected with control device respectively.The utility model contacts generation vibration with casting platform lower surface tip surface by tapping thick stick, and is conducted along table top to mold, realizes vibration casting with simple structure and relatively low energy consumption, advantageously reduces production cost.Vibrated by controlling to tap thick stick glide direction and limit, it is moved along mold both ends to center riser, be advantageous to bubble and slag inclusion etc. in casting liquid and removed from rising head, to improve casting quality.
Description
Technical field
It the utility model is related to wear resistance castings casting technique field, more particularly to a kind of casting of potassium steel plate-type cast product anticracking
Platform.
Background technology
Potassium steel makes typical Development of Wear Resistant Steel, and its as-cast structure is that austenite adds carbide.Through 1000 DEG C or so Water Quenchings
Afterwards, structural transformation is that single austenite or austenite add a small amount of carbide, and toughness improves.Potassium steel impacts, squeezed strong
Under the conditions of pressure, top layer occurs to process hardening phenomenon rapidly, it is still kept the same of the good toughness of austenite and plasticity in center portion
When hardened layer there is good anti-wear performance, be commonly used to make the teeth of excavator, rolling for cone crusher is faced the wall and meditated and crushed
Wall, jaw crusher trouble plate, ball grinding machine lining board, railway frog, bar, tup etc..
In casting cycle, high manganese steel casting forms crackle because internal shrinkage and shrinkage porosite influence.Existing solution technical side
Case, using vibration casting method, mold is fixed on high-frequency vibrating table, removed in casting cycle by vibrating in casting liquid
The defects of bubble, slag inclusion, loose, crackle.But for the relatively large flat casting such as potassium steel plate-type cast product, high-frequency vibrating table is to casting
Space removal effect is poor at part axis, and cost is too high, influences production cost management.
Utility model content
The utility model provides a kind of potassium steel plate-type cast product anticracking casting platform, to solve above-mentioned prior art deficiency.
Contact generation vibration by tapping thick stick with casting platform lower surface tip surface, and conducted along table top to mold, with simple structure and
Relatively low energy consumption realizes vibration casting, advantageously reduces production cost.Vibrated by controlling to tap thick stick glide direction and limit, make it
Moved along mold both ends to center riser, be advantageous to bubble and slag inclusion etc. in casting liquid and removed from rising head, to improve casting
Quality.
In order to realize the purpose of this utility model, intend using following technology：
A kind of potassium steel plate-type cast product anticracking casting platform, it is characterised in that including casting platform, hoistway, tap thick stick
And control device, the casting platform include table top and support, are provided with mold fixed structure above the table top, are advised under the table top
Some tip surfaces are then laid with, the hoistway includes guide rail, drives sliding block and be arranged at the lifting branch at the guide rail both ends
Frame, the guide rail parallel are arranged at below the table top, and the percussion thick stick is connected with the driving sliding block, is slided along the guide rail
Dynamic, the lifting support and the driving sliding block are connected with the control device respectively.
Further, the guide rail midpoint is provided with positive stop strip.
Further, the percussion thick stick is two, is respectively arranged at the both sides of the positive stop strip.
The beneficial effects of the utility model are：
1st, the utility model contacts generation vibration with casting platform lower surface tip surface by tapping thick stick, and is conducted along table top to casting
At mould, vibration casting is realized with simple structure and relatively low energy consumption, advantageously reduces production cost.
2nd, the utility model is vibrated by controlling to tap thick stick glide direction and limit, and it is moved along mold both ends to center riser
It is dynamic, be advantageous to bubble and slag inclusion etc. in casting liquid and removed from rising head, to improve casting quality.
Brief description of the drawings
Fig. 1 shows the utility model structure diagram.
Fig. 2 shows structural representation of the present utility model in embodiment.Wherein, a shows that this practicality is new under initial state
The structural representation of type；B, which is shown, carries out structural representation of the present utility model when repetition taps.
Embodiment
As shown in figure 1, a kind of potassium steel plate-type cast product anticracking casting platform, including casting platform 1, hoistway 2, percussion thick stick
3 and control device 4.Mold is positioned on the casting platform 1 and carries out pouring operation.The hoistway 2 is the percussion thick stick 3
There is provided and be oriented to, and regulate and control the slip height of the percussion thick stick 3.The thick stick 3 that taps taps the tooth for being arranged at the lower section of casting platform 1
Rib 5, produce vibration.The control device 4 is used to regulate and control the traffic direction for tapping thick stick 3, operation height and the speed of service.
The casting platform 1 includes table top 11 and support 12, and the top of table top 11 is provided with mold fixed structure 13, described
Rule is laid with some bar tip surfaces 5 under face.The support 12, which hangs the table top 11, sets fixation, makes the hoistway 2
The lower section of table top 11 can be installed on.The mold fixed structure 13 uses prior art, mold is reliably fixed on described
On table top 11.The tip surface 5 is laid in the lower surface of table top 11, and it is in continuous concaveconvex structure to make the table top bottom, works as institute
State tap thick stick 3 along this face slides when, constantly tap each tip surface 5, so as to produce vibrate.And the vibration can be along the table top
11 are transferred in mold.
The hoistway 2 includes guide rail 21, driving sliding block 22 and the lifting support 23 for being arranged at the both ends of guide rail 21,
The guide rail 21 is set in parallel in the lower section of table top 11, and the percussion thick stick 3 is connected with the driving sliding block 22, along the guide rail
21 slide.Parallel between two lifting supports 23 to be provided with two guide rails 21, percussion thick stick 3 both ends, which are fixed on described in two, leads
At the corresponding driving sliding block 22 of rail 21.The fixed same two driving sliding blocks 22 for tapping thick stick 3 are preferably using same
One drive mechanism realizes synchronous slide, the percussion axis parallel of thick stick 3 is moved in the base of the tip surface 5.Two liters
Descending branch frame 23 uses same electrical-controlled lifting mechanism, realizes synchronization lifting, to ensure that the percussion thick stick 3 is horizontal lifting.
The lifting support 23 and the driving sliding block 22 are connected with the control device 4 respectively.Filled by the control
The height of the 4 regulation and control lifting support 23 is put, the contact area for tapping thick stick 3 and the tip surface 5 is limited, is shaken with regulating and controlling percussion
Fatigue resistance.By the control device 4 regulate and control it is described driving sliding block 22 sliding speed, limit it is described percussion thick stick 3 with it is each described
The time of contact of tip surface 5, to regulate and control percussion vibration amplitude；Meanwhile the control device 4 regulates and controls the slip of the driving sliding block 22
Direction, the direction of propagation of vibration is limited, so as to which the bubble cast in liquid and slag inclusion are thoroughly removed from mold rising head.
The midpoint of guide rail 21 is provided with positive stop strip 24.The percussion thick stick 3 is two, is respectively arranged at the positive stop strip
24 both sides.Because potassium steel plate-type cast product area is larger, in flat, rising head is arranged at axis more.Thus using two
Tapped described in root thick stick 3 from both ends to axis rising head to movement, so as to drive the gas in the casting liquid at mold both ends
Bubble and slag inclusion etc. remove from rising head, so as to improve casting quality.
Illustrate that the utility model embodiment is as follows in conjunction with the embodiments：
Initial state：
Plate-type cast product mold 9 is fixed at the table top 11 by the mold fixed structure 13.Pass through external power supply
Energized for driving sliding block 22, lifting support 23 and the control device 4.
As shown in a in Fig. 2, the both ends for tapping thick stick 3 and being located at the guide rail 21 respectively.By adjusting the lifting support
23 it is flexible, adjust the base for tapping the top of thick stick 3 and being slightly above the tip surface 5, enable the percussion top regional area of thick stick 3
Enough embedded two described 5 regions of tip surface.
Percussion vibration：
The driving sliding block 22 is regulated and controled by the control device 4 and drives the percussion thick stick 3 that it is connected from start bit
Put to slip at the positive stop strip 24.The percussion thick stick 3 taps a tip surface 5 successively, produces percussion vibration.
Vibration casting：
While percussion vibration, injection potassium steel water is cast at the rising head 91 of plate-type cast product mold 9.It is described to strike
Hit percussion vibration caused by thick stick 3 to be uploaded at the plate-type cast product mold 9 along the table top 11, realize vibration casting.
Repeat to tap：
As shown in b in Fig. 2, after the percussion thick stick 3 is slid at the positive stop strip 24, the control device 4 regulates and controls institute
State lifting support 23 to shrink, the percussion thick stick 3 for driving the guide rail 21 and being arranged in the guide rail 21 moves down, and releases
The percussion contact between the tip surface 5 of thick stick 3.
The control device 4 regulates and controls the driving sliding block 22 and drives the percussion thick stick 3 quickly to 21 liang of the guide rail successively
End is slided, and is regulated and controled the lifting support 23 and is stretched, the utility model is recovered to initial state, repeats percussion vibration process.
Sustained vibration is carried out to casting liquid in the plate-type cast product mold 9, bubble therein and slag inclusion etc. are vibrated to the rising head 91
Place removes.
Claims (3)
1. a kind of potassium steel plate-type cast product anticracking casting platform, it is characterised in that including casting platform (1), hoistway (2), strike
Thick stick (3) and control device (4) are hit, the casting platform (1) includes table top (11) and support (12), is provided with above the table top (11)
Mold fixed structure (13), rule is laid with some tip surfaces (5) under the table top, and the hoistway (2) includes guide rail
(21), drive sliding block (22) and be arranged at the lifting support (23) at the guide rail (21) both ends, the guide rail (21) be arranged in parallel
Below the table top (11), the percussion thick stick (3) is connected with the driving sliding block (22), is slided along the guide rail (21), institute
State lifting support (23) and the driving sliding block (22) is connected with the control device (4) respectively.
A kind of 2. potassium steel plate-type cast product anticracking casting platform according to claim 1, it is characterised in that the guide rail
(21) midpoint is provided with positive stop strip (24).
A kind of 3. potassium steel plate-type cast product anticracking casting platform according to claim 2, it is characterised in that the percussion thick stick
(3) it is two, is respectively arranged at the both sides of the positive stop strip (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720716927.4U CN207057601U (en) | 2017-06-20 | 2017-06-20 | A kind of potassium steel plate-type cast product anticracking casting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720716927.4U CN207057601U (en) | 2017-06-20 | 2017-06-20 | A kind of potassium steel plate-type cast product anticracking casting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207057601U true CN207057601U (en) | 2018-03-02 |
Family
ID=61509853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720716927.4U Expired - Fee Related CN207057601U (en) | 2017-06-20 | 2017-06-20 | A kind of potassium steel plate-type cast product anticracking casting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207057601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560669A (en) * | 2019-07-29 | 2019-12-13 | 安徽埃斯克制泵有限公司 | Casting device for shell of self-priming pump |
-
2017
- 2017-06-20 CN CN201720716927.4U patent/CN207057601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560669A (en) * | 2019-07-29 | 2019-12-13 | 安徽埃斯克制泵有限公司 | Casting device for shell of self-priming pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |