CN211360561U - Special-shaped feeding heat-insulating riser - Google Patents
Special-shaped feeding heat-insulating riser Download PDFInfo
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- CN211360561U CN211360561U CN201922372604.XU CN201922372604U CN211360561U CN 211360561 U CN211360561 U CN 211360561U CN 201922372604 U CN201922372604 U CN 201922372604U CN 211360561 U CN211360561 U CN 211360561U
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- riser
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- insulating cover
- cover plate
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Abstract
The utility model relates to the riser field, in particular to a special-shaped feeding heat-insulating riser, which comprises a riser body and a riser neck, the lower end of the riser body is fixedly connected with a riser neck, the special-shaped feeding heat-insulating riser further comprises a bottom plate, a shell, a communicating pipe and a large-opening taper pipe, the special-shaped feeding heat-insulating riser also comprises an outer cavity heat-insulating cover, the outer cavity heat-insulating cover comprises an outer cavity heat-insulating cover plate, an anti-slip ring I, a connecting plate I and a taking and placing hole I, the special-shaped feeding heat-insulating riser also comprises a riser heat-insulating cover, the riser heat-insulating cover comprises a riser heat-insulating cover plate, small air holes, a connecting plate II, a taking and placing hole II and an anti-slip ring II, a heterotypic feeding heat preservation rising head still get and put the hook, get and put the hook including hook stem and handle, the utility model discloses can strengthen the thermal insulation performance of rising head, and then improve the production quality of foundry goods.
Description
Technical Field
The utility model relates to a rising head field especially relates to a heterotypic feeding heat preservation rising head.
Background
The riser is a supplementary part which is added above or on the side surface of the casting for avoiding the defects of the casting and has the functions of preventing shrinkage cavity, shrinkage porosity, exhaust and slag collection, and the main function of the riser is feeding. The heat insulation performance of the feeder directly influences the feeding efficiency of the feeder, and therefore the production quality of castings is finally influenced.
Disclosure of Invention
The utility model aims at providing a heterotypic feeding heat preservation rising head can strengthen the thermal insulation performance of rising head, and then improves the production quality of foundry goods.
The purpose of the utility model is realized through the following technical scheme:
a special-shaped feeding heat-insulating riser comprises a riser body and a riser neck, wherein the lower end of the riser body is fixedly connected with the riser neck, the special-shaped feeding heat-insulating riser further comprises a bottom plate, a shell, a communicating pipe and a large-opening taper pipe, the bottom plate is fixedly connected to the lower part of the outer end of the riser body, the lower end of the shell is fixedly connected to the bottom plate, the upper end of the shell is fixedly connected to the upper part of the riser body, the communicating pipe is arranged on one side of the upper part of the shell and communicated with an inner cavity formed by the riser body, the bottom plate and the shell, and the upper end of the communicating pipe is fixedly connected with the large;
the shell is spherical;
the special-shaped feeding heat-insulation riser further comprises an outer cavity heat-insulation cover, the outer cavity heat-insulation cover comprises an outer cavity heat-insulation cover plate, an anti-slip ring I, a connecting plate I and a taking and placing hole I, the anti-slip ring I is fixedly connected to the lower end face of the outer cavity heat-insulation cover plate, the connecting plate I is fixedly connected to the upper end face of the outer cavity heat-insulation cover plate, the taking hole I is formed in the connecting plate I, the anti-slip ring I is connected to the inner side of the upper end of the large-mouth conical pipe in a sliding mode, and the outer cavity heat;
the special-shaped feeding heat-insulation riser further comprises a riser heat-insulation cover, the riser heat-insulation cover comprises a riser heat-insulation cover plate, small air holes, a connecting plate II, a taking and placing hole II and an anti-slipping ring II, the lower end face of the riser heat-insulation cover plate is fixedly connected with the anti-slipping ring II, the upper end face of the riser heat-insulation cover plate is fixedly connected with the connecting plate II, the connecting plate II is provided with the taking hole II, the riser heat-insulation cover plate is provided with the small air holes, the anti-slipping ring II is connected to the outer side of the upper end of the riser body in a sliding manner, the riser heat-insulation cover plate;
the special-shaped feeding heat-insulation riser further comprises a taking and placing hook, the taking and placing hook comprises a hook rod and a handle, a hook is arranged at the front end of the hook rod, and the rear end of the hook rod is fixedly connected to the handle.
The utility model has the advantages that: the utility model provides a special-shaped feeding heat-insulating riser, which is characterized in that a shell is arranged outside a riser body, and casting metal liquid is added into an inner cavity formed by the riser body, the shell and a bottom plate through a large-opening taper pipe and a communicating pipe, so that the metal liquid in the riser body is insulated; the shell is round, so that the radiating efficiency of the shell is reduced, and the heat preservation of the molten metal in the riser body is further enhanced; and then the insulating cover is arranged at the upper ends of the large-opening taper pipe and the riser body, so that the molten metal in the riser body is further insulated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an overall cross-sectional schematic view of the present invention;
FIG. 3 is a schematic view of the structure of the external cavity heat-insulating cover of the present invention;
fig. 4 is a schematic structural view of the riser heat-insulating cover of the present invention;
fig. 5 is a schematic structural view of a riser heat-insulating cover of the present invention;
fig. 6 is a schematic view of the hook structure of the present invention.
In the figure: a riser body 1; a base plate 2; a riser neck 3; a housing 4, a communicating pipe 5; a wide-mouth conical tube 6; an outer cavity heat preservation cover 7; the outer cavity heat-insulation cover plate 7-1, the anti-slip ring I7-2 and the connecting plate I7-3 are arranged in the shell; taking a hole I7-4; a riser heat-insulating cover 8; the riser heat-insulating cover plate 8-1, the small vent holes 8-2, the connecting plate II 8-3 and the taking hole II 8-4; 8-5 of an anti-slip ring; a pick-and-place hook 9; 9-1 of a hook rod; and a handle 9-2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-6.
The first embodiment is as follows:
as shown in fig. 1-6, a special-shaped feeding heat-insulating riser comprises a riser body 1 and a riser neck 3, wherein the riser neck 3 is fixedly connected to the lower end of the riser body 1, the special-shaped feeding heat-insulating riser further comprises a bottom plate 2, a shell 4, a communicating pipe 5 and a large-mouth conical pipe 6, the bottom plate 2 is fixedly connected to the lower part of the outer end of the riser body 1, the lower end of the shell 4 is fixedly connected to the bottom plate 2, the upper end of the shell 4 is fixedly connected to the upper part of the riser body 1, the communicating pipe 5 is arranged on one side of the upper part of the shell 4, the communicating pipe 5 is communicated with an inner cavity formed by the riser body 1, the bottom plate 2 and the shell 4, and the large-mouth conical pipe 6 is fixedly;
when the riser is used, the riser neck 3 is placed at a corresponding position on a casting, and meanwhile, molten metal is poured into the riser body 1 and the large-opening conical tube 6, so that an inner cavity formed by the shell 4, the riser body 1 and the bottom plate 2 is filled with the molten metal, the high-temperature molten metal forms an effective heat insulation layer, the heat insulation of the riser body 1 is realized, the solidification time of the molten metal in the riser body 1 is prolonged, and the riser feeding effect is improved.
The second embodiment is as follows:
as shown in fig. 1-6, the housing 4 is spherical;
on the premise of the same volume, the spherical surface area is the minimum, so that the spherical shape can reduce the heat dissipation area, reduce the heat dissipation capacity of the outer layer molten metal and further insulate the molten metal in the riser body 1.
The third concrete implementation mode:
as shown in fig. 1-6, the special-shaped feeding heat-insulating riser further comprises an outer cavity heat-insulating cover 7, the outer cavity heat-insulating cover 7 comprises an outer cavity heat-insulating cover plate 7-1, an anti-slip ring i 7-2, a connecting plate i 7-3 and a taking hole i 7-4, the anti-slip ring i 7-2 is fixedly connected to the lower end face of the outer cavity heat-insulating cover plate 7-1, the connecting plate i 7-3 is fixedly connected to the upper end face of the outer cavity heat-insulating cover plate 7-1, the taking hole i 7-4 is formed in the connecting plate i 7-3, the anti-slip ring i 7-2 is slidably connected to the inner side of the upper end of the large-mouth conical pipe 6, and the outer cavity heat-insulating cover plate 7-1;
the outer cavity heat-insulating cover plate 7-1 is covered on the upper end of the large-opening conical pipe 6, so that the heat dissipation capacity of the large-opening conical pipe 6 to the outer-layer molten metal is reduced, the molten metal in the riser body 1 is further subjected to heat insulation, and the outer cavity heat-insulating cover plate 7-1 can be prevented from falling off by the anti-slip ring I7-2.
The fourth concrete implementation mode:
as shown in fig. 1-6, the special-shaped feeding heat-insulating riser further comprises a riser heat-insulating cover 8, the riser heat-insulating cover 8 comprises a riser heat-insulating cover plate 8-1, small air holes 8-2, a connecting plate II 8-3, a taking hole II 8-4 and an anti-slipping ring II 8-5, the lower end face of the riser heat-insulating cover plate 8-1 is fixedly connected with the anti-slipping ring II 8-5, the upper end face of the riser heat-insulating cover plate 8-1 is fixedly connected with the connecting plate II 8-3, the taking hole II 8-4 is arranged on the connecting plate II 8-3, the small air holes 8-2 are arranged on the riser heat-insulating cover plate 8-1, the anti-slipping ring II 8-5 is slidably connected to the outer side of the upper end of the riser body 1, the riser heat-insulating cover plate 8-1 is in contact with the upper end of the riser body 1;
the riser heat-insulating cover plate 8-1 is covered on the upper end of the riser body 1, so that heat dissipation of molten metal for feeding in the riser body 1 is reduced, the solidification time of the molten metal in the riser body 1 is prolonged, the riser feeding effect is improved, the small air holes 8-2 are used for exhausting air, and the anti-slip ring II 8-5 is used for preventing the riser heat-insulating cover plate 8-1 from falling off.
The fifth concrete implementation mode:
as shown in fig. 1-6, the special-shaped feeding insulation riser further comprises a taking and placing hook 9, the taking and placing hook 9 comprises a hook rod 9-1 and a handle 9-2, a hook is arranged at the front end of the hook rod 9-1, and the rear end of the hook rod 9-1 is fixedly connected to the handle 9-2.
The hook rod 9-1 is controlled by the handle 9-2 to slide into the taking hole I7-4 or the taking hole II 8-4, the cavity heat-insulating cover plate 7-1 or the riser heat-insulating cover plate 8-1 is taken and placed, and scalding of high-temperature molten metal is prevented.
The utility model relates to a heterotypic feeding heat preservation rising head, its theory of use is: when the riser is used, the riser neck 3 is placed at a corresponding position on a casting, and meanwhile, molten metal is poured into the riser body 1 and the large-opening conical tube 6, so that an inner cavity formed by the shell 4, the riser body 1 and the bottom plate 2 is filled with the molten metal, the high-temperature molten metal forms an effective heat insulation layer, the heat insulation of the riser body 1 is realized, the solidification time of the molten metal in the riser body 1 is prolonged, and the riser feeding effect is improved. On the premise of the same volume, the spherical surface area is the minimum, so that the spherical shape can reduce the heat dissipation area, reduce the heat dissipation capacity of the outer layer molten metal and further insulate the molten metal in the riser body 1. The outer cavity heat-insulating cover plate 7-1 is covered on the upper end of the large-opening conical pipe 6, so that the heat dissipation capacity of the large-opening conical pipe 6 to the outer-layer molten metal is reduced, the molten metal in the riser body 1 is further subjected to heat insulation, and the outer cavity heat-insulating cover plate 7-1 can be prevented from falling off by the anti-slip ring I7-2. The riser heat-insulating cover plate 8-1 is covered on the upper end of the riser body 1, so that heat dissipation of molten metal for feeding in the riser body 1 is reduced, the solidification time of the molten metal in the riser body 1 is prolonged, the riser feeding effect is improved, the small air holes 8-2 are used for exhausting air, and the anti-slip ring II 8-5 is used for preventing the riser heat-insulating cover plate 8-1 from falling off. The hook rod 9-1 is controlled by the handle 9-2 to slide into the taking hole I7-4 or the taking hole II 8-4, the cavity heat-insulating cover plate 7-1 or the riser heat-insulating cover plate 8-1 is taken and placed, and scalding of high-temperature molten metal is prevented.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art can make variations within the scope of the present invention; modifying; addition or replacement also belong to the protection scope of the utility model.
Claims (5)
1. The utility model provides a heterotypic feeding heat preservation rising head, includes rising head body (1) and riser neck (3), rising head body (1) lower extreme fixedly connected with riser neck (3), its characterized in that: a heterotypic feeding heat preservation rising head still include bottom plate (2), shell (4), communicating pipe (5) and heavy mouthful taper pipe (6), bottom plate (2) fixed connection in the lower part of rising head body (1) outer end, the lower extreme fixed connection of shell (4) on bottom plate (2), the upper end fixed connection of shell (4) is on the upper portion of rising head body (1), one side on shell (4) upper portion is equipped with communicating pipe (5), the inner chamber intercommunication of constituteing with rising head body (1), bottom plate (2) and shell (4) communicating pipe (5), the upper end fixedly connected with heavy mouthful taper pipe (6) of communicating pipe (5).
2. The profile-fed insulated feeder of claim 1, wherein: the shell (4) is spherical.
3. The profile-fed insulated feeder according to claim 2, wherein: the special-shaped feeding heat-insulation riser further comprises an outer cavity heat-insulation cover (7), the outer cavity heat-insulation cover (7) comprises an outer cavity heat-insulation cover plate (7-1), an anti-slipping ring I (7-2), a connecting plate I (7-3) and a taking hole I (7-4), the anti-slipping ring I (7-2) is fixedly connected to the lower end face of the outer cavity heat-insulation cover plate (7-1), the connecting plate I (7-3) is fixedly connected to the upper end face of the outer cavity heat-insulation cover plate (7-1), the taking hole I (7-4) is arranged on the connecting plate I (7-3), the anti-slipping ring I (7-2) is slidably connected to the inner side of the upper end of the large-mouth conical pipe (6), and the outer cavity heat-insulation cover plate (7-1) is in contact with the.
4. The profile-fed insulated feeder of claim 3, wherein: the special-shaped feeding heat-insulating riser further comprises a riser heat-insulating cover (8), the riser heat-insulating cover (8) comprises a riser heat-insulating cover plate (8-1), small air holes (8-2), a connecting plate II (8-3), a taking and placing hole II (8-4) and an anti-slipping ring II (8-5), the lower end face of the riser heat-insulating cover plate (8-1) is fixedly connected with the anti-slipping ring II (8-5), the upper end face of the riser heat-insulating cover plate (8-1) is fixedly connected with the connecting plate II (8-3), the connecting plate II (8-3) is provided with the taking hole II (8-4), the riser heat-insulating cover plate (8-1) is provided with the small air holes (8-2), the anti-slipping ring II (8-5) is connected to the outer side of the upper end of the riser body (1) in a sliding manner, the riser heat-insulating cover plate (, the small vent holes (8-2) are communicated with the riser body (1).
5. The profile-fed insulated feeder of claim 4, wherein: the special-shaped feeding heat-insulation riser further comprises a taking and placing hook (9), the taking and placing hook (9) comprises a hook rod (9-1) and a handle (9-2), a hook is arranged at the front end of the hook rod (9-1), and the rear end of the hook rod (9-1) is fixedly connected to the handle (9-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372604.XU CN211360561U (en) | 2019-12-26 | 2019-12-26 | Special-shaped feeding heat-insulating riser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372604.XU CN211360561U (en) | 2019-12-26 | 2019-12-26 | Special-shaped feeding heat-insulating riser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211360561U true CN211360561U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922372604.XU Active CN211360561U (en) | 2019-12-26 | 2019-12-26 | Special-shaped feeding heat-insulating riser |
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| Country | Link |
|---|---|
| CN (1) | CN211360561U (en) |
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- 2019-12-26 CN CN201922372604.XU patent/CN211360561U/en active Active
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