CN204584189U - A kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side - Google Patents
A kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side Download PDFInfo
- Publication number
- CN204584189U CN204584189U CN201520259029.1U CN201520259029U CN204584189U CN 204584189 U CN204584189 U CN 204584189U CN 201520259029 U CN201520259029 U CN 201520259029U CN 204584189 U CN204584189 U CN 204584189U
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- China
- Prior art keywords
- guide plate
- panelling
- panellings
- lacing wire
- lost
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Abstract
The utility model provides a kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side, comprise body, side panelling, it is characterized in that: also comprise flipper guide, inner guide plate, lacing wire, reinforcing bar, contraction block, the two ends of described body are arranged with two side panellings, the bilateral symmetry of described side panelling is provided with flipper guide, the two ends of described lacing wire are connected with the flipper guide on two side panellings respectively and are linked together by two side panellings, the inner side of two described side panellings is equipped with inner guide plate, described contraction block by reinforcement installation on inner guide plate.The utility model is coordinated by lacing wire and contraction block, and the distortion caused for follow-up molten steel solidification provides a reverse active force, makes two flipper guides be subject to the pulling force effect of lacing wire, thus reduces the distortion of side panelling.
Description
Technical field
The utility model relates to lost foam casting field, particularly relates to a kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side.
Background technology
Lost foam casting is a kind of nearly nothing
surplus,
accuratelyshaping is new
workskill, this casting technique is without the need to delivery, without die joint, without core, and thus foundry goods does not have overlap, burr and pattern draft, and decreases the scale error caused due to core combination, has the advantages such as mould casting precision is high, machining less investment.In lost foam casting process, because the structure of side panelling is thiner, after pouring, molten iron is when isothermal solidifying, by the impact of molten steel solidification mode, the guide plate at two ends will outwards be out of shape, distance between causing inside guide plate becomes large, thus cause inner side processing shortcoming, in order to prevent the generation of this defect, each casting producer is in casting process, formulate the technique of a series of prevention casting deformation, as common arranges reversible deformation amount of deflection in bottom surface, increase the measures such as allowance, but in casting, still there will be distortion, have influence on the post-production of client or cause scrapping because allowance is not enough, sometimes even a foundry goods obtains to make several times and just can complete qualified product, cause no small economic loss so just to Foundry Works and client.
Summary of the invention
According to above technical problem, the utility model provides a kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side, comprise body, side panelling, it is characterized in that: also comprise flipper guide, inner guide plate, lacing wire, reinforcing bar, contraction block, the two ends of described body are arranged with two side panellings, the bilateral symmetry of described side panelling is provided with flipper guide, the two ends of described lacing wire are connected with the flipper guide on two side panellings respectively and are linked together by two side panellings, the inner side of two described side panellings is equipped with inner guide plate, described contraction block by reinforcement installation on inner guide plate.
Distance between described contraction block and guide plate is 100 millimeters.
The beneficial effects of the utility model are: the utility model improves on original lost-foam casting model, coordinating namely by lacing wire and contraction block, the distortion caused for follow-up molten steel solidification provides a reverse active force, make two flipper guides be subject to the pulling force effect of lacing wire, thus reduce the distortion of side panelling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
According to Fig. 1, the utility model is further described:
As Fig. 1, body-1, side panelling-2, flipper guide-3, inner guide plate-4, lacing wire-5, reinforcing bar-6, contraction block-7.
Embodiment 1
The utility model comprises body 1, side panelling 2, flipper guide 3, inner guide plate 4, lacing wire 5, reinforcing bar 6, contraction block 7, the two ends of body 1 are symmetrically arranged with two side panellings 2, the bilateral symmetry of side panelling 2 is provided with flipper guide 3, the inner side of two side panellings 2 is provided with inner guide plate 4, the two ends of lacing wire 5 are connected with the flipper guide 3 on two side panellings 2 respectively two side panellings 2 are linked together, contraction block 7 is arranged on inner guide plate 4 by reinforcing bar 6.
Embodiment 2
During use, body 1 is imbedded in molding sand, when molding sand buries certain altitude, connect two lacing wires 5 in the both sides of the flipper guide 3 of side panelling 2, and laying contraction block 7 apart from inner guide plate 4 one hundred millimeters of places by reinforcing bar 6 location, then continuing to bury sand needs height to cast, then pour into a mould, model to be cast the later stage pour solidify time, lacing wire 5 serves the effect of reversible deformation power, finally obtains qualified foundry goods.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. one kind can be prevented the lost-foam casting model of panelling two ends, side guide plate distortion, comprise body, side panelling, it is characterized in that: also comprise flipper guide, inner guide plate, lacing wire, reinforcing bar, contraction block, the two ends of described body are arranged with two side panellings, the bilateral symmetry of described side panelling is provided with flipper guide, the two ends of described lacing wire are connected with the flipper guide on two side panellings respectively and are linked together by two side panellings, the inner side of two described side panellings is equipped with inner guide plate, described contraction block by reinforcement installation on inner guide plate.
2., according to a kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side according to claim 1, it is characterized in that: the distance between described contraction block and guide plate is 100 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259029.1U CN204584189U (en) | 2015-04-27 | 2015-04-27 | A kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259029.1U CN204584189U (en) | 2015-04-27 | 2015-04-27 | A kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584189U true CN204584189U (en) | 2015-08-26 |
Family
ID=53920387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259029.1U Expired - Fee Related CN204584189U (en) | 2015-04-27 | 2015-04-27 | A kind of lost-foam casting model preventing the guide plate distortion of panelling two ends, side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080565A (en) * | 2018-01-30 | 2018-05-29 | 宁夏苏宁新能源设备有限公司 | Three axis engraving machines carve baffle lost foam pattern split system |
| CN110842142A (en) * | 2019-11-29 | 2020-02-28 | 衡阳鸿宇机械制造有限公司 | Machining-free lost foam casting guide plate and using method thereof |
-
2015
- 2015-04-27 CN CN201520259029.1U patent/CN204584189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080565A (en) * | 2018-01-30 | 2018-05-29 | 宁夏苏宁新能源设备有限公司 | Three axis engraving machines carve baffle lost foam pattern split system |
| CN108080565B (en) * | 2018-01-30 | 2023-10-17 | 宁夏苏宁新能源设备有限公司 | Triaxial engraver sculpture baffle ledge lost foam model split system |
| CN110842142A (en) * | 2019-11-29 | 2020-02-28 | 衡阳鸿宇机械制造有限公司 | Machining-free lost foam casting guide plate and using method thereof |
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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 |
Granted publication date: 20150826 Termination date: 20210427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |