CN205496509U - Lost pattern casting bimetal tup the gating system disappears - Google Patents
Lost pattern casting bimetal tup the gating system disappears Download PDFInfo
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- CN205496509U CN205496509U CN201620257140.1U CN201620257140U CN205496509U CN 205496509 U CN205496509 U CN 205496509U CN 201620257140 U CN201620257140 U CN 201620257140U CN 205496509 U CN205496509 U CN 205496509U
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- die cavity
- tup
- cross gate
- sprue
- hammer handle
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Abstract
The utility model provides a lost pattern casting bimetal tup the gating system disappears, relates to a the gating system, including the the gating system that is used for pouring into a mould hammer handle position material I, the gating system II, the the gating system I that is used for pouring into a mould tup position material includes pouring basin I, down sprue I, cross gate I, hammer handle die cavity, the gating system II includes pouring basin II, down sprue II, goes up cross gate II, cross gate II, tup die cavity, after -feeding reservoir down. This the gating system II has adopted double teeming mouth and high -order after -feeding reservoir's structure, makes high rigidity material liquid metal cross gate II under down sprue II is followed earlier get into the tup die cavities, follows last cross gate II again and gets into after -feeding reservoir, because the liquid metal temperature that newly gets into is higher, can effectively improve after -feeding reservoir's temperature to the feeding effect can be increased substantially, casting defects is prevented. The utility model discloses a product still has characteristics such as excellent in cushion effect, outward appearance high quality, stable performance, long service life, can increase customer satisfaction degree greatly.
Description
Technical field
This utility model relates to a kind of running gate system, particularly a kind of lost foam casting bimetal hammerhead running gate system.
Background technology
Bimetal hammerhead shape of product is as Figure 1-Figure 2, it it is consumable accessory conventional in disintegrating apparatus, its hammer handle position needs the shock proof obdurability material of energy, tup position for hitting then needs wear-resisting high-hardness, and the thickness of wearing layer must accurately control just to make product have stable serviceability.Existing lost foam casting bimetal hammerhead running gate system generally there are following shortcoming:
1. easily there is casting flaw in product, and the impact strength of its binding site is little, there is potential safety hazard.
2. the easy scab of running gate system, the exterior quality of product is relatively low.
3. first casting metal is difficult quantitatively, and properties of product are unstable.
Summary of the invention
The technical problems to be solved in the utility model is: provide the lost foam casting bimetal hammerhead running gate system that a kind of feeding effect is good, to enhance product performance, to improve product quality.
The technical scheme solving above-mentioned technical problem is: a kind of lost foam casting bimetal hammerhead running gate system, it is characterized in that: include the running gate system I for pouring into a mould hammer handle position material, for pouring into a mould the running gate system II of tup position material, described running gate system I includes cup I, sprue I, cross gate I, hammer handle die cavity, described cup I is arranged on the top of sprue I and connects sprue I, cross gate I is arranged on the bottom of sprue I, and one end connection sprue I, other end connection hammer handle die cavity；Described running gate system II includes cup II, sprue II, upper cross gate II, lower cross gate II, tup die cavity, feeding head, described cup II is arranged on the top of sprue II and connects sprue II, sprue II is connected with upper cross gate II, one end of lower cross gate II respectively, the other end of upper cross gate II is connected with tup die cavity by feeding head, the other end of lower cross gate II directly connects with tup die cavity, and tup die cavity is connected one entirety of formation with hammer handle die cavity.
Further technical scheme of the present utility model is: be additionally provided with for pushing off the slag and the block of anti-backflow on described cross gate I.
Further technical scheme of the present utility model is: the other end of described lower cross gate II is the most inclined directly to be connected with tup die cavity.
Further technical scheme of the present utility model is: the other end of described lower cross gate II heeling condition in 45～60 ° in the horizontal direction directly connects with tup die cavity.
Further technical scheme of the present utility model is: be additionally provided with electrode points I between the faying face of tup die cavity and hammer handle die cavity, and this electrode points I forms path with illuminating circuit I.
Further technical scheme of the present utility model is: hammer handle die cavity is additionally provided with electrode points II at the hole wall position of hardy hole, and this electrode points II forms path with illuminating circuit II.
Owing to using said structure, the lost foam casting bimetal hammerhead running gate system of this utility model compared with prior art, has the advantages that
1. feeding effect is good:
Due to this utility model include the running gate system I for pouring into a mould hammer handle position material, for pouring into a mould the running gate system II of tup position material, wherein running gate system I includes cup I, sprue I, cross gate I, hammer handle die cavity；Running gate system II includes cup II, sprue II, upper cross gate II, lower cross gate II, tup die cavity, feeding head, is i.e. that the running gate system II of the application have employed double cast gate and the design structure of high-order feeding head.During work, first pour into obdurability material liquid metal from running gate system I and hammer handle position is poured into a mould.After obdurability material liquid metal waters full hammer handle cavity positions, stop watering 35S ~ 45S, then the cup II toward running gate system II injects high-hardness liquid metal, high-hardness liquid metal first enters tup die cavity from lower cross gate II along sprue II, when high-hardness liquid metal is full of tup die cavity entrance feeding head, the high-hardness liquid metal newly entering from cup II enters feeding head from upper cross gate II, owing to newly entering high-hardness liquid metal temperature is higher, the temperature of feeding head can be effectively improved, thus molten metal physical ability can be made to remain in liquid condition, thus feeding effect can be increased substantially, prevent shrinkage cavity, the casting flaws such as shrinkage porosite.
2. can improve the impact strength of bimetallic binding site, security performance is high:
Directly connect with tup die cavity owing to the lower cross gate II of this utility model running gate system II is the most inclined, high-hardness liquid metal so can be made to be easier to enter tup die cavity, the thickness of composition metal fused layer can be effectively increased, also the uniformity of composition metal fused layer it is greatly improved, thus both can improve the impact strength of binding site, can prevent again casting flaw, security performance is higher.
3. the exterior quality of product is high:
This utility model first pours into obdurability material liquid metal from running gate system I and pours into a mould hammer handle position, then high-hardness liquid metal is injected from the cup II of running gate system II, high-hardness liquid metal first enters tup die cavity from lower cross gate II along sprue II, when high-hardness liquid metal is full of tup die cavity entrance feeding head, the high-hardness liquid metal newly entering from cup II enters feeding head from upper cross gate II, whole casting process MOLTEN STEEL FLOW is unobstructed, whole system is made to be difficult to scab, thus the exterior quality of product can be improved.
Additionally, this utility model is also additionally provided with for pushing off the slag and the block of anti-backflow on cross gate I, this block both can block the bulk molding sand on cross gate I, improves the exterior quality of product further；The obdurability material liquid metal backflow caking in hammer handle die cavity can be prevented again, it is possible to improve the exterior quality of product further.
4. properties of product are stable:
The application is additionally provided with electrode points I between the faying face of tup die cavity and hammer handle die cavity, and this electrode points I forms path with illuminating circuit I；And hammer handle die cavity is additionally provided with electrode points II at the hole wall position of hardy hole, this electrode points II forms path with illuminating circuit II.When obdurability material liquid metal injects the hole wall position of full hardy hole, form path illuminating circuit II luminescence with the electrode points II being positioned at this；Equally, when obdurability material liquid metal injects full hammer handle die cavity, form path illuminating circuit I luminescence with the electrode points I being positioned at this.Luminous by illuminating circuit I, II, the position of cast can be pointed out intuitively, thus operator can be reminded in time to stop cast, make casting metal easily quantitative, thus improve the stability of product.
5. can improve production efficiency:
Owing to the feeding effect of native system is good, it is not necessary to the operations such as vibration, and good product quality, percent defective is low, it is not necessary to do over again, and therefore, the present invention can improve production efficiency.
6. service life is long, and CSAT is high:
The good product quality pouring into a mould out due to the application, stable performance, its service life is long, and CSAT is high.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of the lost foam casting bimetal hammerhead running gate system of this utility model is further described.
Accompanying drawing explanation
The structural representation of Fig. 1: bimetal hammerhead,
The left view of Fig. 2: Fig. 1,
The structural representation of the lost foam casting bimetal hammerhead running gate system of Fig. 3: this utility model,
The top view of Fig. 4: Fig. 3,
Fig. 5: water the structural representation of the lost foam casting bimetal hammerhead running gate system filling obdurability material liquid metal and high-hardness liquid metal.
In above-mentioned accompanying drawing, being described as follows of each label:
1-running gate system I,
11-cup I, 12-sprue I, 13-cross gate I, 131-pushing off the slag refluxing opening, 14-hammer handle die cavity,
2-running gate system II,
21-cup II, 22-sprue II, the upper cross gate of 23-II, cross gate II under 24-, 25-tup die cavity, 26-feeding head,
3-electrode points I, 4-electrode points II,
5-obdurability material liquid metal, 6-high-hardness liquid metal.
Detailed description of the invention
Embodiment one:
A kind of lost foam casting bimetal hammerhead running gate system, including the running gate system I 1 for pouring into a mould hammer handle position material, for pouring into a mould the running gate system II 2 of tup position material, wherein:
Described running gate system I 1 includes cup I 11, sprue I 12, cross gate I 13, hammer handle die cavity 14, described cup I 11 is arranged on the top of sprue I 12 and connects sprue I 12, cross gate I 13 is arranged on the bottom of sprue I 12, and one end connection sprue I 12, other end connection hammer handle die cavity 14, this cross gate I 13 is additionally provided with the block 131 for pushing off the slag and anti-backflow.
Described running gate system II 2 includes cup II 21, sprue II 22, upper cross gate II 23, lower cross gate II 24, tup die cavity 25, feeding head 26, described cup II 21 is arranged on the top of sprue II 22 and connects sprue II 22, sprue II 22 respectively with upper cross gate II 23, one end of lower cross gate II 24 connects, the other end of upper cross gate II 23 is connected with tup die cavity 25 by feeding head 26, the other end of lower cross gate II 24 heeling condition in 60 ° in the horizontal direction directly connects with tup die cavity 25, tup die cavity 25 is connected one entirety of formation with hammer handle die cavity 14.
Being additionally provided with electrode points I 3 between the faying face of tup die cavity 25 and hammer handle die cavity 14, this electrode points I 3 forms path with illuminating circuit I；Being additionally provided with electrode points II 4 at the hardy hole hole wall position of hammer handle die cavity 14, this electrode points II 4 forms path with illuminating circuit II, and electrode points I 3, electrode points II 4 are probe.
As a kind of conversion of the present embodiment one, described lower cross gate II 24 can also be that heeling condition in 45 ° directly connects with tup die cavity 25 in the horizontal direction, or any value between 45～60 °.
Claims (6)
1. a lost foam casting bimetal hammerhead running gate system, it is characterized in that: include the running gate system I (1) for pouring into a mould hammer handle position material, for pouring into a mould the running gate system II (2) of tup position material, described running gate system I (1) includes cup I (11), sprue I (12), cross gate I (13), hammer handle die cavity (14), described cup I (11) is arranged on the top of sprue I (12) and connects sprue I (12), cross gate I (13) is arranged on the bottom of sprue I (12), and one end connection sprue I (12), other end connection hammer handle die cavity (14)；Described running gate system II (2) includes cup II (21), sprue II (22), upper cross gate II (23), lower cross gate II (24), tup die cavity (25), feeding head (26), described cup II (21) is arranged on the top of sprue II (22) and connects sprue II (22), sprue II (22) respectively with upper cross gate II (23), one end of lower cross gate II (24) connects, the other end of upper cross gate II (23) is connected with tup die cavity (25) by feeding head (26), the other end of lower cross gate II (24) directly connects with tup die cavity (25), tup die cavity (25) is connected one entirety of formation with hammer handle die cavity (14).
Lost foam casting bimetal hammerhead running gate system the most according to claim 1, it is characterised in that: it is additionally provided with the block (131) for pushing off the slag and anti-backflow on described cross gate I (13).
Lost foam casting bimetal hammerhead running gate system the most according to claim 1, it is characterised in that: the other end of described lower cross gate II (24) is the most inclined directly to be connected with tup die cavity (25).
Lost foam casting bimetal hammerhead running gate system the most according to claim 3, it is characterised in that: the other end of described lower cross gate II (24) heeling condition in 45～60 ° in the horizontal direction directly connects with tup die cavity (25).
Lost foam casting bimetal hammerhead running gate system the most according to claim 1, it is characterized in that: be additionally provided with electrode points I (3) between the faying face of tup die cavity (25) and hammer handle die cavity (14), this electrode points I (3) forms path with illuminating circuit I.
6. according to the lost foam casting bimetal hammerhead running gate system described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: hammer handle die cavity (14) is additionally provided with electrode points II (4) at the hole wall position of hardy hole, this electrode points II (4) forms path with illuminating circuit II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257140.1U CN205496509U (en) | 2016-03-30 | 2016-03-30 | Lost pattern casting bimetal tup the gating system disappears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257140.1U CN205496509U (en) | 2016-03-30 | 2016-03-30 | Lost pattern casting bimetal tup the gating system disappears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496509U true CN205496509U (en) | 2016-08-24 |
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ID=56734540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620257140.1U Expired - Fee Related CN205496509U (en) | 2016-03-30 | 2016-03-30 | Lost pattern casting bimetal tup the gating system disappears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750498A (en) * | 2016-03-30 | 2016-07-13 | 柳州桂滨铸造有限公司 | Lost-foam-casting bimetal hammerhead pouring system |
| CN107866528A (en) * | 2016-09-23 | 2018-04-03 | 长城汽车股份有限公司 | The casting technique of diel |
-
2016
- 2016-03-30 CN CN201620257140.1U patent/CN205496509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750498A (en) * | 2016-03-30 | 2016-07-13 | 柳州桂滨铸造有限公司 | Lost-foam-casting bimetal hammerhead pouring system |
| CN105750498B (en) * | 2016-03-30 | 2018-07-31 | 柳州桂滨铸造有限公司 | Lost foam casting bimetal hammerhead running gate system |
| CN107866528A (en) * | 2016-09-23 | 2018-04-03 | 长城汽车股份有限公司 | The casting technique of diel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210330 |