CN211897037U - Large casting hardening and tempering device - Google Patents
Large casting hardening and tempering device Download PDFInfo
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- CN211897037U CN211897037U CN202020092848.2U CN202020092848U CN211897037U CN 211897037 U CN211897037 U CN 211897037U CN 202020092848 U CN202020092848 U CN 202020092848U CN 211897037 U CN211897037 U CN 211897037U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The invention relates to a large casting hardening and tempering device, which comprises a hardening and tempering platform and a hardening and tempering cylinder body arranged on the hardening and tempering platform, wherein an annular liquid recovery tank is arranged on the periphery of the hardening and tempering platform, a filter screen is installed in the liquid recovery tank, a liquid discharge port provided with a valve is arranged on the periphery of the lower end of the liquid recovery tank, the cross section area of the hardening and tempering cylinder body is sequentially reduced from top to bottom, transverse hanging shafts are symmetrically installed on the left side and the right side of the upper part of the hardening and tempering cylinder body, hoisting ring grooves are formed in the periphery of the hanging shafts, hoisting lugs are arranged on the lower parts of the front side and the rear side of the hardening and tempering cylinder body, and hoisting holes are formed in the; the super-large casting can be hoisted to the tempering platform, then the tempering cylinder body is hoisted, and after the hoisting, the tempering cylinder body rotates around the hoisting shaft through the lifting lug on one side after the gravity center of the tempering cylinder body leans on the top, so that the tempering liquid in the tempering cylinder body is poured onto the casting to temper the casting.
Description
Technical Field
The invention relates to a large casting hardening and tempering device.
Background
Quenching and tempering refers to a heat treatment process for improving the comprehensive mechanical properties of steel materials. Namely, high-temperature tempering treatment is carried out after quenching. The steel part has high strength, excellent toughness, plasticity, cutting performance, etc.
After the casting is formed, quenching and tempering treatment is needed to improve the integrity. Quenching and tempering of large castings, generally, workers stand at a high place and spray quenching and tempering liquid to the castings through water pipes, time and labor are wasted, and meanwhile, the risk of falling of the workers exists.
Disclosure of Invention
The invention aims to provide a large casting hardening and tempering device aiming at the defects.
According to the scheme adopted by the invention for solving the technical problem, the quenching and tempering device for the large casting comprises a quenching and tempering platform and a quenching and tempering cylinder body placed on the quenching and tempering platform, wherein an annular liquid recovery tank is arranged on the periphery of the quenching and tempering platform, a filter screen which is low in outside and high in inside is arranged in the liquid recovery tank, a liquid discharge port provided with a valve is arranged on the periphery of the lower end of the liquid recovery tank, the cross section area of the quenching and tempering cylinder body is sequentially reduced from top to bottom, transverse hanging shafts are symmetrically arranged on the left side and the right side of the upper part of the quenching and tempering cylinder body, lifting ring grooves are arranged on the periphery of the hanging shafts, lifting lugs.
Furthermore, the bottom surface of the liquid recovery tank is an inclined plane with a low outer part and a high inner part.
Furthermore, the periphery of the upper end of the quenching and tempering cylinder body is annularly provided with a convex part, four reinforcing ribs are uniformly distributed on the periphery of the quenching and tempering cylinder body below the convex part, the lifting lugs are arranged on the lower parts of the two reinforcing ribs on the front side and the rear side, and the upper ends of the reinforcing ribs are connected with the lower side surface of the convex part.
Furthermore, base blocks are arranged on the upper portions of the two reinforcing ribs on the left side and the right side, the hanging shafts are installed on the base blocks, and reinforcing plates are welded between the front side and the rear side of each base block and the hardening and tempering cylinder body.
Furthermore, the periphery of the upper end of the hardening and tempering table is provided with a guide angle.
Compared with the prior art, the invention has the following beneficial effects: simple structure, reasonable in design, operation convenient to use for the quenching and tempering after the casting of large-scale foundry goods, large-scale foundry goods can directly hoist and mount the quenching and tempering cylinder body that is equipped with quenching and tempering liquid, carry out the quenching and tempering, and super large-scale foundry goods can hoist and mount to the quenching and tempering bench, lifts up the quenching and tempering cylinder body, lets on the quenching and tempering liquid in the quenching and tempering cylinder body emptys the foundry goods, carries out the quenching and tempering.
Drawings
The invention is further described with reference to the following figures.
Fig. 1 is a schematic structural view of the present apparatus.
In the figure:
1-a tempering platform; 2-a liquid recovery tank; 3, filtering the filter screen; 4-a liquid discharge port; 5-hardening and tempering a cylinder body; 6-hanging the shaft; 7-lifting lugs; 8-lifting holes; 9-a convex part; 10-reinforcing ribs; 11-a base block; 12-reinforcing plate.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in figure 1, a large casting quenching and tempering device, include the quenching and tempering platform, place the quenching and tempering cylinder body at the quenching and tempering bench, annular liquid recovery tank has been seted up to quenching and tempering platform periphery, installs the filter screen of outer low interior high slant in the liquid recovery tank, and a leakage fluid dram that is equipped with the valve is seted up to liquid recovery tank lower extreme periphery, quenching and tempering cylinder body cross sectional area from top to bottom steadilys decrease in proper order, and the horizontal hanging scroll of quenching and tempering cylinder body upper portion left and right sides symmetry installation has been seted up the hanging ring groove in the hanging scroll periphery, and the side lower part all is provided with the lug around the quenching and tempering cylinder body.
When the large casting quenching and tempering device is used, quenching and tempering liquid is filled in the quenching and tempering cylinder body, and a large casting can be directly hoisted into the quenching and tempering cylinder body filled with the quenching and tempering liquid for quenching and tempering; the super-large casting can be hoisted to the tempering platform, then the tempering cylinder body is hoisted, the center of gravity of the tempering cylinder body leans on, after hoisting, the tempering cylinder body can rotate around the hoisting shaft through the lifting lug on one side, so that the tempering liquid in the tempering cylinder body is poured onto the casting, the casting is tempered, and meanwhile, the tempering liquid enters the liquid recycling tank through the filter screen and is recycled.
In this embodiment, the bottom surface of the liquid recovery tank is a slope with a low outside and a high inside.
In this embodiment, the peripheral ring of the upper end of the tempering cylinder body is provided with a convex part, four reinforcing ribs are uniformly distributed on the periphery of the tempering cylinder body below the convex part, the lifting lugs are arranged at the lower parts of the two reinforcing ribs at the front side and the rear side, and the upper ends of the reinforcing ribs are connected with the lower side of the convex part.
In this embodiment, the lifting lug is integrally formed with the reinforcing rib connected thereto.
In this embodiment, base blocks are arranged on the upper portions of the two reinforcing ribs on the left side and the right side, the hanging shafts are installed on the base blocks, and reinforcing plates are welded between the front side and the rear side of each base block and the hardening and tempering cylinder body.
In this embodiment, the hanger shaft is welded or formed integrally with the base block.
In this embodiment, the base block is welded or formed integrally with the stiffener to which it is attached.
In this embodiment, the convex portion is formed integrally with the cylinder block.
In this embodiment, the outer periphery of the upper end of the conditioning table is provided with a chamfer so as to facilitate the conditioning liquid to flow to the liquid recovery tank.
If this patent discloses or refers to parts or structures that are fixedly connected to each other, the fixedly connected may be understood as: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In the description of this patent, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
The above-mentioned preferred embodiments, further illustrating the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned are only preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a large-scale foundry goods quenching and tempering device which characterized in that: including the quenching and tempering platform, place the quenching and tempering cylinder body on the quenching and tempering platform, annular liquid recovery tank has been seted up to quenching and tempering platform periphery, installs the filter screen of putting to one side in the outer low height in the liquid recovery tank, and a leakage fluid dram that is equipped with the valve is seted up to liquid recovery tank lower extreme periphery, quenching and tempering cylinder body cross sectional area from top to bottom steadilys decrease in proper order, and the horizontal hanging shaft of quenching and tempering cylinder body upper portion left and right sides symmetry installation has seted up the hoist and mount annular, and the side lower part all is provided with the lug around the quenching and tempering cylinder body, has seted.
2. The large casting hardening and tempering device of claim 1, wherein: the bottom surface of the liquid recovery tank is an inclined plane with a low outside and a high inside.
3. The large casting hardening and tempering device of claim 1, wherein: the peripheral ring in quenching and tempering cylinder body upper end is equipped with the convex part, and four stiffening ribs of circumference equipartition below the convex part in quenching and tempering cylinder body periphery, the lug sets up the lower part of two stiffening ribs of front and back side, and the convex part downside is connected to the stiffening rib upper end.
4. The large casting hardening and tempering device of claim 3, wherein: the upper parts of the two reinforcing ribs on the left side and the right side are provided with base blocks, the hanging shafts are installed on the base blocks, and reinforcing plates are welded between the front side and the rear side of each base block and the hardening and tempering cylinder body.
5. The large casting hardening and tempering device of claim 1, wherein: and a guide angle is arranged on the periphery of the upper end of the hardening and tempering table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092848.2U CN211897037U (en) | 2020-01-16 | 2020-01-16 | Large casting hardening and tempering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092848.2U CN211897037U (en) | 2020-01-16 | 2020-01-16 | Large casting hardening and tempering device |
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| Publication Number | Publication Date |
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| CN211897037U true CN211897037U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020092848.2U Active CN211897037U (en) | 2020-01-16 | 2020-01-16 | Large casting hardening and tempering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184555A (en) * | 2021-05-07 | 2021-07-30 | 济南市平阴县玛钢厂 | Casting hardening and tempering integrated process system |
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2020
- 2020-01-16 CN CN202020092848.2U patent/CN211897037U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184555A (en) * | 2021-05-07 | 2021-07-30 | 济南市平阴县玛钢厂 | Casting hardening and tempering integrated process system |
| CN113184555B (en) * | 2021-05-07 | 2022-07-22 | 济南市平阴县玛钢厂 | Casting hardening and tempering integrated process system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 112, Shoushan Road, Cangshan District, Fuzhou City, Fujian Province 350007 Patentee after: FUJIAN CHUANZHENG COMMUNICATIONS College Patentee after: Fujian Xinghang Heavy Industry Co.,Ltd. Address before: No. 112, Shoushan Road, Cangshan District, Fuzhou City, Fujian Province 350007 Patentee before: FUJIAN CHUANZHENG COMMUNICATIONS College Patentee before: FUJIAN XINGHANG MECHANICAL CASTING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |