CN212551627U - Sand-casting mold for flash grooving corner fittings - Google Patents
Sand-casting mold for flash grooving corner fittings Download PDFInfo
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- CN212551627U CN212551627U CN202021164501.0U CN202021164501U CN212551627U CN 212551627 U CN212551627 U CN 212551627U CN 202021164501 U CN202021164501 U CN 202021164501U CN 212551627 U CN212551627 U CN 212551627U
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Abstract
The utility model discloses a sanding mould of overlap fluting corner fittings, overlap fluting corner fittings includes the locking piece and fixes the overlap on the locking piece, the sanding mould includes the box and sets up the molding sand in the box, be provided with in the molding sand with the terrace die of overlap fluting corner fittings shape unanimity, the terrace die includes locking piece molding and overlap molding, be provided with in the overlap molding and be used for forming the core of overlap fluting corner fittings upper groove, the bottom of core is put the outstanding fixture block that combines with the molding sand; a plurality of hollow round pipes close to the male die are transversely arranged on the box body in a penetrating mode, the hollow round pipes are detachably arranged on the box body, and heat conducting holes arranged in the molding sand are formed in the hollow round pipes after the molding sand is poured into the box body and is fixed; the bottom of box is provided with the fixed column, and this fixed column is provided with temperature sensor towards figurative one side of overlap, and this temperature sensor passes through cable and the temperature display instrument data connection of setting on the box lateral wall.
Description
Technical Field
The utility model relates to the technical field of mold, concretely relates to overlap fluting corner fittings's founding mould.
Background
In the metallurgical industry, a sand casting mold is a mold for casting cast iron in an iron-making process, and is one of casting molds. The flash fluting corner fittings include the locking piece and fix the flash on the locking piece, and this flash is provided with the recess, the recess degree of depth be no less than five times of width, belong to long and narrow recess. In the prior art, a sand-turning mold is used for molding, because a groove is deep, a mold core generated by sand-turning is easy to collapse, the molding qualification rate is very low, even if the mountain-turning molding is successful, the mold core has large draft inclination, coating cannot be brushed, the surface of a product is poor, molten iron is easy to damage due to flowing impact, and the qualification rate of corner fittings is very low; when the length of the sand-casting mold is long, the molding sand is likely to collapse due to gravity during the process of laying along the pattern plate.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a simple structure, heat dispersion are good and easily differentiate the mould inner temperature's overlap fluting angle piece's sand mould.
The utility model aims at providing a sand-casting mould of a flash fluting corner fitting, the flash fluting corner fitting includes the locking piece and fixes the flash on the locking piece, is provided with the recess on this flash, the sand-casting mould includes the box and sets up the molding sand in the box, be provided with in the molding sand with the same terrace die of flash fluting corner fitting shape, the terrace die includes locking piece molding and flash molding, be provided with the core that is used for forming the recess on the flash fluting corner fitting in the flash molding, the bottom of core is put the outstanding fixture block that combines with the molding sand; transversely run through on the box and be provided with a plurality of roots and be close to in the hollow pipe of terrace die, the detachable setting of hollow pipe is on the box, pours the box and fixes the back into the molding sand, hollow pipe has formed the heat conduction hole that sets up in the molding sand.
Further, the bottom of box is provided with the fixed column, and this fixed column is provided with temperature sensor towards the figurative one side of overlap, and this temperature sensor passes through the cable and sets up the temperature display instrument data connection on the box lateral wall.
Furthermore, a plurality of reinforcing ribs are vertically arranged on the side wall of the box body.
Further, the hollow circular tube is made of a metal material with good heat dissipation performance.
The utility model has the advantages of: the utility model discloses a founding mould is when modelling, take out the terrace die core and fix in the sand mould under the effect of fixture block, the stability of core has been guaranteed, because the core is a whole, do not protect the collapse, also can not destroyed by the impact when pouring the molten iron, the shaping qualification rate is almost hundred percent, the production qualification rate of overlap fluting corner fittings has been improved, do not increase the mould complexity, be provided with temperature sensor in the molding sand of overlap shaping bottom one side, can know near the temperature of overlap shaping bottom through this temperature sensor, thereby in time demold when satisfying the drawing of patterns condition, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the flash grooving corner fitting of the present invention;
fig. 2 is a schematic structural view of the sand-turning mold of the present invention;
fig. 3 is a schematic structural diagram of the box body of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "lateral", "vertical", and the like are the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-3, the utility model discloses a sand-casting mould of overlap fluting corner fittings, overlap fluting corner fittings include locking piece 1 and overlap 2 of fixing on locking piece 1, be provided with recess 3 on this overlap, the sand-casting mould includes box 4 and the molding sand 5 of setting in box 4, vertically on the lateral wall of box 4 be provided with a plurality of strengthening ribs 6, be provided with the terrace die unanimous with overlap fluting corner fittings shape in the molding sand 5, the terrace die includes locking piece molding 7 and overlap molding 8, be provided with the core 9 that is used for forming overlap fluting corner fittings upper groove 3 in the overlap molding 8, the bottom of core 9 is put the outstanding fixture block 10 that combines with the molding sand; transversely run through on the box 4 and be provided with a plurality of roots and be close to in the hollow pipe 11 of terrace die, 11 detachable settings of hollow pipe are on box 4, pour box 4 and fixed back into at molding sand 5, hollow pipe 11 has formed the heat conduction hole that sets up in the molding sand, hollow pipe 11 is made by good heat dissipation's metal material.
Referring to fig. 3, the bottom of the box 4 is provided with a fixed column 12, one side of the fixed column 12 facing the flash modeling 8 is provided with a temperature sensor 13, and the temperature sensor 13 is in data connection with a temperature display instrument 14 arranged on the side wall of the box 4 through a cable.
The utility model discloses a founding mould is when modelling, take out the terrace die core and fix in the sand mould under the effect of fixture block, the stability of core has been guaranteed, because the core is a whole, do not protect the collapse, also can not destroyed by the impact when pouring the molten iron, the shaping qualification rate is almost hundred percent, the production qualification rate of overlap fluting corner fittings has been improved, do not increase the mould complexity, be provided with temperature sensor in the molding sand of overlap shaping bottom one side, can know near the temperature of overlap shaping bottom through this temperature sensor, thereby in time demold when satisfying the drawing of patterns condition, and the production efficiency is improved.
The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a sand casting mould of overlap fluting corner fitting, overlap fluting corner fitting includes the locking piece and fixes the overlap on the locking piece, is provided with recess, its characterized in that on this overlap: the sand-turning mold comprises a box body and molding sand arranged in the box body, wherein a male mold which is consistent with the shape of the flash grooving corner fitting is arranged in the molding sand, the male mold comprises a locking block mold and a flash mold, a mold core for forming a groove on the flash grooving corner fitting is arranged in the flash mold, and a protruding clamping block combined with the molding sand is arranged at the bottom of the mold core; transversely run through on the box and be provided with a plurality of roots and be close to in the hollow pipe of terrace die, the detachable setting of hollow pipe is on the box, pours the box and fixes the back into the molding sand, hollow pipe has formed the heat conduction hole that sets up in the molding sand.
2. The flashing-grooved corner fitting sand-casting mold of claim 1, wherein: the bottom of box is provided with the fixed column, and this fixed column is provided with temperature sensor towards figurative one side of overlap, and this temperature sensor passes through cable and the temperature display instrument data connection of setting on the box lateral wall.
3. The flashing-grooved corner fitting sand-casting mold of claim 2, wherein: and a plurality of reinforcing ribs are vertically arranged on the side wall of the box body.
4. The flashing-grooved corner fitting molding die of any one of claims 1 to 3, wherein: the hollow circular tube is made of a metal material with good heat dissipation performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164501.0U CN212551627U (en) | 2020-06-22 | 2020-06-22 | Sand-casting mold for flash grooving corner fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164501.0U CN212551627U (en) | 2020-06-22 | 2020-06-22 | Sand-casting mold for flash grooving corner fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551627U true CN212551627U (en) | 2021-02-19 |
Family
ID=74611845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021164501.0U Active CN212551627U (en) | 2020-06-22 | 2020-06-22 | Sand-casting mold for flash grooving corner fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551627U (en) |
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2020
- 2020-06-22 CN CN202021164501.0U patent/CN212551627U/en active Active
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