CN203030875U - Pouring section casting production line capable of preventing steel structure transformation caused by spilled molten iron - Google Patents
Pouring section casting production line capable of preventing steel structure transformation caused by spilled molten iron Download PDFInfo
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- CN203030875U CN203030875U CN 201220678713 CN201220678713U CN203030875U CN 203030875 U CN203030875 U CN 203030875U CN 201220678713 CN201220678713 CN 201220678713 CN 201220678713 U CN201220678713 U CN 201220678713U CN 203030875 U CN203030875 U CN 203030875U
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- production line
- bracing frame
- molten iron
- iron
- foundry production
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Abstract
The utility model discloses a pouring section casting production line capable of preventing a steel structure transformation caused by spilled molten iron. The casting production line comprises a support frame, a sand box, a conveying track, a pouring platform, fire resistant materials, a protection structure and a steel accumulation groove, wherein roll wheels freely rotatable relative to the supporting frame are arranged on the upper end of the supporting frame and form a conveying track which supports the sand box; and the supporting frame is in an independent supporting structure which is composed of a plurality of vertical iron bars which cannot be affected by each other to avoid the transformation possibility of the integral supporting frame caused by the transformation of the supporting structure heated by the spilled molten iron, so that the problems of influenced production line caused by a blocking iron type conveying section and the like are solved, the supporting frame is not easy to remain molten iron, and the spilled molten iron and molten iron block are collected automatically by the steel accumulation groove. The pouring section casting production line has the advantages of reducing production and operation cost, improving production efficiency and being simple in structure, easy to produce and low in construction cost.
Description
Technical field
The utility model relates to carries out sand Foundry Production technology, specifically is a kind of cast section foundry production line that molten iron causes the steel construction distortion that prevents from overflowing.
Background technology
The complex structure of foundry production line, operation is many, and along with improving constantly that craft precision is required, people are attempting various production lines are improved always, and to increase craft precision, simplified structure reduces construction cost etc.Following patent documentation discloses the part corrective measure.
1, patent documentation [publication number: CN102407288A] discloses a kind of " foundry production line that efficient lost foam casting is produced ".This production line moves cast before and after on the casting machine track of the portable casting machine section of being arranged on and pouring into a mould parallel track setting, realized on the straight line track two sections sandboxes being replaced cast respectively with a portable casting machine.
2, patent documentation [publication number: CN202207773U] discloses the patent of " disappearance mould transfer matic ", this disappearance mould automatic assembly line is divided into a plurality of teeming lines for delivery of sandbox by the soaking zone that will pour into a mould the operation section and be positioned at thereafter, many groups teeming line of described cast section is to being made of at least two group teeming lines, and described cast section teeming line extends and finally closes up to subsequent segment is one group.
3, patent documentation [publication number: CN202207772U] discloses the patent of " a kind of sand mold structure ", this sand mold structure is provided with the concave station that is lower than plane on the sand mold at the sand pond in sand pond mouth periphery, unnecessary molten iron just can flow in the concave station when cast, thereby has avoided overflowing of molten iron to a certain extent.
The cast section of foundry production line is that the metal liquid (molten iron) with high-temperature fusion pours in the sandbox die cavity, molten iron temperature generally reaches more than 1000 degree, and in actual casting process, can cause situations such as runout or molten iron overflow unavoidably owing to a variety of causes, and overflow or the molten iron of runout can flow on the bracing frame (steel construction) of cast section from cast sand box, can make the support frame component modification of being heated, then make swage transportation section clamping stagnation, influence the production line operation, when serious, even the steel construction that need more renew.And the foundry production line in above-mentioned preceding two patents of mentioning all fail to solve above-mentioned mention overflow a series of problems that cause because of molten iron, the 3rd patent then prevents overflowing of unnecessary molten iron by the improvement to the sand mold structure, however when unnecessary molten iron during more or runout this structure still have molten iron and overflow.
Summary of the invention
The utility model provides a kind of solution to cause the support frame component modification of being heated because molten iron overflows, thereby influences the cast section foundry production line of technical problems such as production line operation.
For solving the problems of the technologies described above, the technical solution of the utility model is: prevent from overflowing the cast section foundry production line that molten iron causes the steel construction distortion, comprise bracing frame, sandbox, delivery track, teeming stage, refractory material safeguard structure and long-pending metal trough.The bracing frame upper end is provided with running roller, and running roller bracing frame relatively rotates freely, and a plurality of running rollers form delivery track, and sandbox is supported by delivery track.Bracing frame by about two row structural columns constitute, lay respectively at the left and right sides of sandbox.The bottom of refractory material safeguard structure between the bracing frame both sides, long-pending metal trough are positioned at bracing frame one side.
The upper surface of described refractory material safeguard structure is the inclined plane.Described long-pending metal trough is positioned at bracing frame one side corresponding with refractory material safeguard structure inclined plane low side.
Support frame as described above is the independent support structure, is interconnected by many vertical iron bars and the horizontal iron bar of strengthening, and is separate between each vertical iron bar.And vertically iron bar can be formed by connecting by welding or bolt with the horizontal iron bar of strengthening.Vertically iron bar and horizontal reinforcement iron bar are angle bar.
Be provided with the reinforcement reinforcing bar in the middle of the described bracing frame, the independent support structure of strengthening reinforcing bar and bracing frame both sides is formed by connecting by welding or bolt, and it strengthens iron bar can be 2,3 or many.
The outstanding technique effect of the utility model is: more existing cast section foundry production line, its bracing frame adopts the independent support structure, the independent support structure is made up of the vertical iron bar of polylith, each does not influence each other, avoided preferably producing the possibility that distortion causes whole bracing frame to deform because supporting construction is subjected to high temperature to overflow molten iron heating back, thereby solved swage transportation section clamping stagnation, influence problems such as production line operation, adopt this structure to have bracing frame simultaneously and be difficult for accumulating molten iron, long-pending metal trough can be collected advantages such as overflowing the molten iron iron block automatically.This cast section foundry production line has reduced its production and operation cost, has improved production efficiency.And simple in structure, to make easily, construction cost is low.
Description of drawings
Fig. 1 is the structural representation of existing foundry production line cast section.
Fig. 2 is the structural representation of the utility model cast section.
Fig. 3 is the structural representation after the utility model is laid down refractory material safeguard structure and long-pending metal trough.
Wherein: 1---sandbox; 2---pouring cup; 3---teeming stage; 4---bracing frame; 5---running roller;
6---vertical iron bar; 7---laterally strengthen iron bar; 8---the refractory material safeguard structure; 9---long-pending metal trough;
10---the iron block of having collected after overflowing; 11---the molten iron that overflows; 12---strengthen reinforcing bar.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the structure of existing casting section foundry production line is bracing frame 4 by single cross bar and manyly is formed by connecting with vertical bar welding or bolts that its upper end is provided with running roller 5, the running roller 5 formation delivery track that is arranged side by side.Sandbox 1 is positioned at above the delivery track, and its upper surface is provided with pouring cup 2.Teeming stage 3 is arranged on bracing frame 4 one sides.
As shown in Figure 2, of the present utility model preventing overflowed the cast section foundry production line that molten iron causes the steel construction distortion, comprises bracing frame 4, sandbox 1, delivery track, teeming stage 3, refractory material safeguard structure 8 and long-pending metal trough 9.Bracing frame 4 upper ends are provided with running roller 5, and running roller 5 bracing frame 4 relatively rotates freely, and each running roller 5 is by independently vertically iron bar 6 supports, and a plurality of running rollers 5 form delivery tracks.Each row lays respectively at the sandbox left and right sides about delivery track.Sandbox 1 is positioned at above the delivery track, and its gravity is supported by delivery track.Bracing frame 4 by about two row structural columns constitute, lay respectively at the left and right sides of sandbox 1.
The bottom of described refractory material safeguard structure 8 between bracing frame 4 both sides, the upper surface of refractory material safeguard structure is the inclined plane, long-pending metal trough is positioned at bracing frame one side corresponding with refractory material safeguard structure inclined plane low side.Bracing frame 4 is the independent support structure, and it is interconnected by many vertical iron bars 6 and the horizontal iron bar 7 of strengthening, and is separate between each vertical iron bar 6, and vertically iron bar 6 tilts to install, in case amass iron.Vertically iron bar 6 and the horizontal iron bar 7 of strengthening can be formed by connecting by welding or bolt.Leave certain interval between each vertical iron bar 6, this both can have been avoided flowing to when causing vertical iron bar 6 to deform on the bracing frame side effects such as other vertical iron bars 6 being produced stress whole bracing frame being deformed because overflowing molten iron, also was conducive to overflow simultaneously molten iron and can flows into smoothly in the long-pending metal trough 9.
As shown in Figure 3, can arrange in the middle of the described bracing frame 4 and strengthen reinforcing bar 12, the independent support structure of strengthening reinforcing bar and bracing frame 4 both sides is formed by connecting by welding or bolt, and it strengthens reinforcing bar can be 2,3 or many as required.
Before producing every day, spread an amount of moulding sand at long-pending metal trough in advance; A molten iron part of overflowing when pouring into a mould operation is from the sandbox bracing frame of flowing through, owing to having certain inclination angle, bracing frame is difficult for the accumulation molten iron, this partial molten iron is flowing to rapidly on the inclined plane of refractory material safeguard structure 8 from top to down along bracing frame under the gravity effect, and another part then directly drops onto on the inclined plane of refractory material safeguard structure 8 from the sandbox bottom.Subsequently, the molten iron that overflows is taken advantage of a situation to collect in behind the low end face that flows to refractory material safeguard structure 8 in the long-pending metal trough 9 and is formed iron block behind the radiating and cooling.In time clear up long-pending metal trough 9 after per tour production is finished and overflowed the good iron block 10 of oneself collection of back.
After tested, oneself builds the utility model the end and has solved the unborn steel construction piece modification of being heated, and makes swage transportation section clamping stagnation then, influences a series of problems such as production line operation.And in actual production process, produce under the serious runout situation, also equipment is not caused damage.In the actual use, when (leaking the iron amount reaches about 300KG), only can cause less damage base to structure of refractory under the serious runout situation, repair the back again and just can recover use.Simultaneously, production security can improve greatly.
Claims (6)
1. one kind prevents from overflowing the cast section foundry production line that molten iron causes the steel construction distortion, comprise bracing frame (4), sandbox (1), delivery track, teeming stage (3), bracing frame (4) upper end is provided with running roller (5), running roller (5) bracing frame (4) relatively rotates freely, a plurality of running rollers (5) form delivery track, sandbox (1) is supported by delivery track, it is characterized in that: described cast section foundry production line also comprises refractory material safeguard structure (8) and long-pending metal trough (9), support frame as described above (4) by about two row structural columns constitute, lay respectively at the left and right sides of sandbox (1), described refractory material safeguard structure (8) is positioned at the bottom between bracing frame (4) both sides, and described long-pending metal trough (9) is positioned at bracing frame (4) one sides.
2. cast according to claim 1 section foundry production line, it is characterized in that: the upper surface of described refractory material safeguard structure (8) is the inclined plane, and described long-pending metal trough (9) is positioned at bracing frame one side corresponding with refractory material safeguard structure (8) inclined plane low side.
3. cast according to claim 1 section foundry production line, it is characterized in that: support frame as described above (4) is the independent support structure, by many vertical iron bars (6) and laterally reinforcement iron bar (7) interconnect, separate between each vertical iron bar (6).
4. cast according to claim 3 section foundry production line is characterized in that: described vertical iron bar (6) and laterally strengthen iron bar (7) by welding or bolt is formed by connecting.
5. according to claim 3 or 4 described cast section foundry production lines, it is characterized in that: described vertical iron bar (6) and the horizontal iron bar (7) of strengthening are angle bar.
6. according to the arbitrary described cast section foundry production line of claim 1 ~ 4, it is characterized in that: be provided with in the middle of the described bracing frame (4) and strengthen reinforcing bar (12), the independent support structure of strengthening reinforcing bar (12) and bracing frame (4) both sides is formed by connecting by welding or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678713 CN203030875U (en) | 2012-12-11 | 2012-12-11 | Pouring section casting production line capable of preventing steel structure transformation caused by spilled molten iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678713 CN203030875U (en) | 2012-12-11 | 2012-12-11 | Pouring section casting production line capable of preventing steel structure transformation caused by spilled molten iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030875U true CN203030875U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220678713 Withdrawn - After Issue CN203030875U (en) | 2012-12-11 | 2012-12-11 | Pouring section casting production line capable of preventing steel structure transformation caused by spilled molten iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042201A (en) * | 2012-12-11 | 2013-04-17 | 玉林市达志机械配件有限公司 | Pouring section casting production line capable of avoiding steel structure transformation caused by spilled molten iron |
| CN105903947A (en) * | 2016-05-20 | 2016-08-31 | 许云东 | No-trolley horizontal box molding line |
-
2012
- 2012-12-11 CN CN 201220678713 patent/CN203030875U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042201A (en) * | 2012-12-11 | 2013-04-17 | 玉林市达志机械配件有限公司 | Pouring section casting production line capable of avoiding steel structure transformation caused by spilled molten iron |
| CN103042201B (en) * | 2012-12-11 | 2014-11-19 | 玉林市达志机械配件有限公司 | Pouring section casting production line capable of avoiding steel structure transformation caused by spilled molten iron |
| CN105903947A (en) * | 2016-05-20 | 2016-08-31 | 许云东 | No-trolley horizontal box molding line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20141119 |
|
| RGAV | Abandon patent right to avoid regrant |