CN213977774U - Vacuum degassing furnace cover clamping device - Google Patents
Vacuum degassing furnace cover clamping device Download PDFInfo
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- CN213977774U CN213977774U CN202020955970.8U CN202020955970U CN213977774U CN 213977774 U CN213977774 U CN 213977774U CN 202020955970 U CN202020955970 U CN 202020955970U CN 213977774 U CN213977774 U CN 213977774U
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- push rod
- clamping device
- bell
- vacuum degassing
- furnace body
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Abstract
The utility model discloses a vacuum degassing bell clamping device, clamping device include the casing, set up at the hydro-cylinder at casing middle part, with hydro-cylinder matched with push rod, set up the hydraulic stem of bottom in the casing and set up the briquetting on the push rod, vacuum degassing stove includes the furnace body, sets up furnace body connection border, bell on the furnace body and sets up the bell connection border on the bell, clamping device sets up the connection border department at furnace body connection border and bell, the top of bell is provided with the channel, the briquetting is mutually supported with the channel, the push rod runs through the hydro-cylinder, push rod one end sets up on the hydraulic stem, the other end of push rod is provided with the briquetting, the briquetting is rotatable on the push rod. The utility model discloses a vacuum degassing bell clamping device can reach the vacuum degassing stove that the pouring gate flows at the reinforced in-process clamping simple and convenient effect of loading and unloading.
Description
Technical Field
The utility model relates to a clamping device especially relates to a vacuum degassing bell clamping device.
Background
With the rapid development of steel-making technology and the continuous development of new products, the traditional steel-making technology can not keep pace with the change of market demand, and a single common carbon steel does not have a large market, so that an extra-high-quality steel with high added value and market competitiveness has to be developed, the requirements of the extra-high-quality steel on gas content and impurities in steel billets are strict, the steel billets are loosened and bubbles are generated due to the fact that the gas content in the steel is too high, the vacuum refining technology is an effective measure for improving the cleanliness of the steel and reducing the impurity content in the steel, and a vacuum degassing furnace is needed in the process.
The existing vacuum degassing furnace has the following problems that clamping is simple and complex in the loading, unloading and feeding processes of the vacuum degassing furnace, manual operation is needed, manpower and material resources are wasted, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough of present clamping device existence, the utility model provides a vacuum degassing bell clamping device can reach the vacuum degassing stove that the pouring nozzle of a river flows and at the simple and convenient effect of loading and unloading reinforced in-process clamping.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vacuum degassing bell clamping device, clamping device includes the casing, set up at the hydro-cylinder at casing middle part, with hydro-cylinder matched with push rod, the hydraulic stem of bottom and the briquetting of setting on the push rod in the casing, vacuum degassing stove includes the furnace body, sets up furnace body connection border, bell on the furnace body and sets up the bell connection border on the bell, clamping device sets up the connection border department at furnace body connection border and bell, the top of bell is provided with the channel, the briquetting is mutually supported with the channel, the push rod runs through the hydro-cylinder, push rod one end sets up on the hydraulic stem, the other end of push rod is provided with the briquetting, the briquetting is rotatable on the push rod.
According to the utility model discloses an aspect, the briquetting passes through adapting unit setting on the push rod, adapting unit includes gasket, spring shim and nut, the inner circle radius of gasket, spring shim is the same with the thread radius of nut.
According to the utility model discloses an aspect, the radius on hydraulic stem top is greater than the radius of push rod, is less than the radius of hydro-cylinder.
According to the utility model discloses an aspect, the hydro-cylinder passes through screw rod and thread bush and mutually supports the setting on the furnace body connects the border.
According to an aspect of the utility model, the hydraulic stem, push rod and the furnace body are connected the upper surface perpendicular at border.
According to an aspect of the utility model, the junction of push rod and hydro-cylinder is provided with the air gasket.
The utility model discloses the advantage of implementing:
the utility model provides a vacuum degassing bell clamping device, clamping device include the casing, set up at the hydro-cylinder at casing middle part, with hydro-cylinder matched with push rod, set up the hydraulic stem of bottom in the casing and set up the briquetting on the push rod, vacuum degassing stove includes the furnace body, sets up furnace body connection border, bell on the furnace body and sets up the bell connection border on the bell, clamping device sets up the connection border department at furnace body connection border and bell, the top of bell is provided with the channel, the briquetting is mutually supported with the channel, the push rod runs through the hydro-cylinder, push rod one end sets up on the hydraulic stem, the other end of push rod is provided with the briquetting, the briquetting is rotatable on the push rod. The vacuum degassing furnace capable of achieving the effect that the pouring water gap flows out is simple and convenient to clamp in the loading, unloading and charging processes.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of a vacuum degassing furnace lid clamping device according to the present invention;
FIG. 2 is a schematic top view of a vacuum degassing furnace lid clamping device according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a vacuum degassing furnace cover clamping device comprises a shell 2, an oil cylinder 1 arranged at the middle part of the shell 2, a push rod 11 matched with the oil cylinder 1, a hydraulic rod 9 arranged at the bottom in the shell 2 and a pressing block 4 arranged on the push rod 11, wherein the vacuum degassing furnace comprises a furnace body, a furnace body connecting edge 8 arranged on the furnace body, a furnace cover and a furnace cover connecting edge 3 arranged on the furnace cover, the clamping device is arranged at the furnace body connecting edge 8 and the furnace cover connecting edge 3, the top of the furnace cover is provided with a channel 10, the pressing block 4 is matched with the channel 10, the push rod 11 penetrates through the oil cylinder 1, one end of the push rod 11 is arranged on the hydraulic rod 9, the other end of the push rod 11 is provided with the pressing block 4, and the pressing block 4 can rotate on the push rod 11.
In the practical use, the push rod is controlled to move up and down through the hydraulic rod, the oil cylinder has a limiting effect, the moving direction of the push rod cannot deviate, the furnace body and the furnace cover are tightly closed through the pressing block, the limiting effect is achieved, after the furnace cover is closed, the pressing block rises through the action of the push rod of the oil cylinder, and the furnace cover is pressed down after 90 degrees is selected. When the furnace cover is separated, the oil cylinder does reverse action, the push rod drives the pressing block to ascend, and the pressing block descends into an initial position after rotating by 90 degrees, and the furnace cover is loosened.
In the embodiment, the pressing block 4 is arranged on the push rod through a connecting component, the connecting component comprises a gasket 5, a spring gasket 6 and a nut 7, and the inner ring radius of the gasket 5 and the inner ring radius of the spring gasket 6 are the same as the thread radius of the nut 7.
In practical application, the pressing block can rotate freely through the action of the connecting part.
In the embodiment, the radius of the top end of the hydraulic rod 9 is larger than that of the push rod 11 and smaller than that of the oil cylinder 1.
In this embodiment, the oil cylinder 1 is arranged on the furnace body connecting edge 8 through the mutual matching of the screw rod and the threaded sleeve.
In the embodiment, the hydraulic rod 9 and the push rod 11 are perpendicular to the upper surface of the furnace body connecting edge 8.
In the embodiment, an airtight pad is arranged at the joint of the push rod 11 and the oil cylinder 1.
The utility model discloses the advantage of implementing:
the utility model provides a vacuum degassing bell clamping device, clamping device include the casing, set up at the hydro-cylinder at casing middle part, with hydro-cylinder matched with push rod, set up the hydraulic stem of bottom in the casing and set up the briquetting on the push rod, vacuum degassing stove includes the furnace body, sets up furnace body connection border, bell on the furnace body and sets up the bell connection border on the bell, clamping device sets up the connection border department at furnace body connection border and bell, the top of bell is provided with the channel, the briquetting is mutually supported with the channel, the push rod runs through the hydro-cylinder, push rod one end sets up on the hydraulic stem, the other end of push rod is provided with the briquetting, the briquetting is rotatable on the push rod. The vacuum degassing furnace capable of achieving the effect that the pouring water gap flows out is simple and convenient to clamp in the loading, unloading and charging processes. The push rod is controlled to move up and down through the hydraulic rod, the oil cylinder has a limiting effect, the moving direction of the push rod cannot deviate, the furnace body and the furnace cover are tightly closed through the pressing block, the limiting effect is achieved, after the furnace cover is closed, the pressing block rises through the action of the push rod of the oil cylinder, and the furnace cover is pressed by descending after 90 degrees is selected. When the furnace cover is separated, the oil cylinder does reverse action, the push rod drives the pressing block to ascend, and the pressing block descends into an initial position after rotating by 90 degrees, and the furnace cover is loosened. The pressing block can rotate freely through the action of the connecting part.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A vacuum degassing furnace cover clamping device is characterized in that: clamping device includes the casing, sets up at the hydro-cylinder at casing middle part, with hydro-cylinder matched with push rod, set up the hydraulic stem of bottom and the briquetting of setting on the push rod in the casing, vacuum degassing stove includes the furnace body, sets up furnace body connection border, bell on the furnace body and sets up the bell connection border on the bell, clamping device sets up the connection border department at furnace body connection border and bell, the top of bell is provided with the channel, the briquetting is mutually supported with the channel, the push rod runs through the hydro-cylinder, push rod one end sets up on the hydraulic stem, the other end of push rod is provided with the briquetting, the briquetting is rotatable on the push rod.
2. The clamping device for a vacuum degassing furnace lid according to claim 1, characterized in that: the pressing block is arranged on the push rod through a connecting component, the connecting component comprises a gasket, a spring gasket and a nut, and the radius of the inner ring of the gasket and the radius of the inner ring of the spring gasket are the same as the radius of the thread of the nut.
3. The clamping device for a vacuum degassing furnace lid according to claim 2, characterized in that: the radius of the top end of the hydraulic rod is larger than that of the push rod and smaller than that of the oil cylinder.
4. A vacuum degassing furnace lid clamping device according to claim 3, characterized in that: the oil cylinder is arranged on the connecting edge of the furnace body through the mutual matching of the screw rod and the thread sleeve.
5. The clamping device for a vacuum degassing furnace lid according to claim 4, wherein: the hydraulic rod and the push rod are vertical to the upper surface of the connecting edge of the furnace body.
6. The clamping device for a vacuum degassing furnace lid according to claim 5, wherein: and an airtight pad is arranged at the joint of the push rod and the oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020955970.8U CN213977774U (en) | 2020-05-31 | 2020-05-31 | Vacuum degassing furnace cover clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020955970.8U CN213977774U (en) | 2020-05-31 | 2020-05-31 | Vacuum degassing furnace cover clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213977774U true CN213977774U (en) | 2021-08-17 |
Family
ID=77237288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020955970.8U Active CN213977774U (en) | 2020-05-31 | 2020-05-31 | Vacuum degassing furnace cover clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213977774U (en) |
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2020
- 2020-05-31 CN CN202020955970.8U patent/CN213977774U/en active Active
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