CN202591572U - Narrow edge adjusting device and thermal state width adjusting device for continuous casting crystallizer - Google Patents
Narrow edge adjusting device and thermal state width adjusting device for continuous casting crystallizer Download PDFInfo
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- CN202591572U CN202591572U CN 201220139950 CN201220139950U CN202591572U CN 202591572 U CN202591572 U CN 202591572U CN 201220139950 CN201220139950 CN 201220139950 CN 201220139950 U CN201220139950 U CN 201220139950U CN 202591572 U CN202591572 U CN 202591572U
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- adjusting device
- width adjusting
- continuous casting
- screw nut
- casting crystallizer
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Abstract
The utility model discloses a narrow edge adjusting device for a continuous casting crystallizer, which is characterized by comprising a servo motor, a cycloidal planetary speed reducer and a screw nut mechanism, wherein the cycloidal planetary speed reducer is directly connected with the servo motor; and the screw nut mechanism is directly connected with the cycloidal planetary speed reducer. The screw nut mechanism is connected with a narrow edge back plate of the continuous casting crystallizer through a spherical angle lug ring connecting mechanism. The utility model further discloses a thermal state width adjusting device for the continuous casting crystallizer. The narrow edge adjusting device and the thermal state width adjusting device have the beneficial effects that the thermal state width adjusting device for the continuous casting crystallizer has the advantages of smaller size, larger transmission ratio and higher transmission precision; a front servo drive device can work within an optimal performance interval, and the precision transmission is realized; the consistent transmission precision of a screw rod in the positive direction and the negative direction can also be ensured; the accumulated error of mechanical gaps generated by the reciprocating motion of the mechanism is reduced to a lower level, and the gaps can be eliminated from control; and moreover, compared with a traditional hinged gap, the mechanical gaps are smaller.
Description
Technical field
The application relates to Ferrous Metallurgy continuous casting field, relates in particular to a kind of narrow limit adjusting device and hot Width adjusting device that is used for continuous cast mold.
Background technology
Crystallizer with hot Width adjusting device has reduced the wide time of shutdown accent, can improve the operating rate of conticaster, makes scheduling of production more flexible, adapts to the product demand of user's small lot, many specifications better.The online hot Width adjusting device of existing continuous cast mold is not owing to take all factors into consideration the uniformity of transmission accuracy and each unit rotating transmission accuracy of each unit; And narrow limit adjusting device and narrow limit copper coin backboard generally are connected through the hinge; The gap is bigger, causes to transfer machine error accumulation in the wide process.Therefore, repeatedly transfer in same water time and bring bigger offset deviation easily after wide, especially the deviation of tapering increases the bleed-out risk.
The utility model content
To above-mentioned technical problem, the application provides a kind of narrow limit adjusting device that is used for continuous cast mold.
According to the application's a embodiment, the narrow limit adjusting device that is used for continuous cast mold comprises: servomotor; The cycloid in planet reductor, said servomotor directly connects; And leading screw and nut mechanism, directly be connected with said cycloid in planet reductor; Wherein, said leading screw and nut mechanism is connected with the narrow limit backboard of said continuous cast mold through spherical angle earrings bindiny mechanism.
As a kind of selection, said leading screw and nut mechanism can be the trapezoidal screw nut body.
As a kind of selection, said trapezoidal screw nut body can be the trapezoidal screw nut body with identical positive and negative mobile accuracy.
As a kind of selection, said spherical angle earrings bindiny mechanism can have lock-screw.
According to another embodiment of the application, a kind of hot Width adjusting device that is used for continuous cast mold is provided, comprise a plurality of above-mentioned narrow limit adjusting devices.
According to another embodiment of the application, the hot Width adjusting device that is used for continuous cast mold comprises four said narrow limit adjusting devices that are oppositely arranged.
As a kind of selection, said leading screw and nut mechanism can be the trapezoidal screw nut body.
As a kind of selection, said trapezoidal screw nut body can be the trapezoidal screw nut body with identical positive and negative mobile accuracy.
As a kind of selection, said spherical angle earrings bindiny mechanism can have lock-screw.
As a kind of selection, said hot wide device is the online hot Width adjusting device of mechanical type.
The application's the hot Width adjusting device that is used for continuous cast mold one of has the following advantages at least:
1) has smaller volume;
2) bigger gearratio and higher transmission accuracy;
3) can let preposition servo drive be operated in best performance interval and realize precision drive;
4) can also guarantee that the forward and reverse transmission accuracy of hot Width adjusting device is consistent;
5) can make the reciprocating mechanical clearance accumulated error of mechanism drop to reduced levels;
6) be convenient to from controlling the interstitial treatment that disappears;
7) with traditional hinged to compare mechanical clearance less.
Description of drawings
Fig. 1 illustrates the exemplary hot Width adjusting device 100 that is used for continuous cast mold according to the application's a embodiment.
The specific embodiment
Embodiment below in conjunction with the accompanying drawing DETAILED DESCRIPTION The present application.
Fig. 1 illustrates the exemplary hot Width adjusting device 100 that is used for continuous cast mold according to the application's a embodiment.As shown in Figure 1, the hot Width adjusting device 100 that is used for continuous cast mold of this embodiment comprises narrow limit adjusting device 1.Narrow limit adjusting device 1 comprises servomotor 2, cycloid in planet reductor 3, feed screw nut's machine 4, and spherical angle earrings bindiny mechanism 5.
Cycloid in planet reductor 3 is through directly being connected with servomotor 2, thereby deceleration servomotor 1 transmits the rotational motion of coming.Leading screw and nut mechanism 4 directly is connected with cycloid in planet reductor 2, converting rectilinear motion into through the rotational motion that cycloid in planet reductor 3 slows down.Leading screw and nut mechanism 4 also is connected with the narrow limit backboard 6 of crystallizer through spherical angle earrings bindiny mechanism 5, thereby the narrow limit backboard of drive crystallizer moves.
As a kind of selection, the hot Width adjusting device 100 that is used for continuous cast mold can be mechanical online hot Width adjusting device.
As a kind of selection, the hot Width adjusting device 100 that is used for continuous cast mold can comprise a plurality of narrow limit adjusting devices that are oppositely arranged.
As a kind of choosing, the hot Width adjusting device 100 that is used for continuous cast mold can comprise four narrow limit adjusting devices that are oppositely arranged.
As a kind of selection, leading screw and nut mechanism 4 is a high accuracy trapezoidal screw nut body, and has identical positive and negative mobile accuracy.
As a kind of selection, the high accuracy trapezoidal screw nut body 4 with identical positive and negative mobile accuracy is connected with mould at narrow backboard 6 through the spherical angle earrings 4 of tight screw with lock.The rotation of servomotor 1 becomes rectilinear motion through trapezoidal screw nut body 4 after cycloid in planet reductor 2 slows down, drive 6 motions of narrow limit backboard through spherical angle earrings bindiny mechanism 5 then.
The hot Width adjusting device 100 that is used for continuous cast mold of above-mentioned embodiment has smaller volume, bigger gearratio and higher transmission accuracy; Can let preposition servo drive be operated in best performance interval and realize precision drive; Can also guarantee that the forward and reverse transmission accuracy of screw mandrel is consistent; Can make the reciprocating mechanical clearance accumulated error of mechanism drop to reduced levels; And be convenient to from the control interstitial treatment that disappears, leading screw and nut mechanism is connected with the narrow limit backboard of crystallizer through spherical angle earrings bindiny mechanism, thereby with traditional hinged to compare mechanical clearance less.
The above is merely the application's preferred implementation; Be not thus the restriction the application claim; Every equivalent mechanism or equivalent flow process conversion that utilizes present specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the application's the scope of patent protection.
Claims (10)
1. a narrow limit adjusting device that is used for continuous cast mold is characterized in that, comprising:
Servomotor;
The cycloid in planet reductor directly is connected with said servomotor; And
Leading screw and nut mechanism directly is connected with said cycloid in planet reductor;
Wherein, said leading screw and nut mechanism is connected with the narrow limit backboard of said continuous cast mold through spherical angle earrings bindiny mechanism.
2. device as claimed in claim 1, its characteristic are that also said leading screw and nut mechanism is the trapezoidal screw nut body.
3. device as claimed in claim 2, its characteristic are that also said trapezoidal screw nut body is the trapezoidal screw nut body with identical positive and negative mobile accuracy.
4. device as claimed in claim 1, its characteristic also be, said spherical angle earrings bindiny mechanism has lock-screw.
5. a hot Width adjusting device that is used for continuous cast mold is characterized in that, comprises a plurality of narrow limits as claimed in claim 1 adjusting device.
6. device as claimed in claim 5, its characteristic also are, comprise four said narrow limit adjusting devices that are oppositely arranged.
7. device as claimed in claim 5, its characteristic are that also said leading screw and nut mechanism is the trapezoidal screw nut body.
8. device as claimed in claim 7, its characteristic are that also said trapezoidal screw nut body is the trapezoidal screw nut body with identical positive and negative mobile accuracy.
9. device as claimed in claim 5, its characteristic also be, said spherical angle earrings bindiny mechanism has lock-screw.
10. like any described device among the claim 5-9, it is characterized in that said hot Width adjusting device is the online hot Width adjusting device of mechanical type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220139950 CN202591572U (en) | 2012-04-01 | 2012-04-01 | Narrow edge adjusting device and thermal state width adjusting device for continuous casting crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220139950 CN202591572U (en) | 2012-04-01 | 2012-04-01 | Narrow edge adjusting device and thermal state width adjusting device for continuous casting crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591572U true CN202591572U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220139950 Expired - Lifetime CN202591572U (en) | 2012-04-01 | 2012-04-01 | Narrow edge adjusting device and thermal state width adjusting device for continuous casting crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464700A (en) * | 2013-08-16 | 2013-12-25 | 中国重型机械研究院有限公司 | Width adjusting device of crystallizer |
| CN112091191A (en) * | 2020-11-11 | 2020-12-18 | 西安斯瑞先进铜合金科技有限公司 | Preparation method and device of non-vacuum down-drawing semi-continuous casting copper-manganese alloy slab ingot |
-
2012
- 2012-04-01 CN CN 201220139950 patent/CN202591572U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464700A (en) * | 2013-08-16 | 2013-12-25 | 中国重型机械研究院有限公司 | Width adjusting device of crystallizer |
| CN112091191A (en) * | 2020-11-11 | 2020-12-18 | 西安斯瑞先进铜合金科技有限公司 | Preparation method and device of non-vacuum down-drawing semi-continuous casting copper-manganese alloy slab ingot |
| CN112091191B (en) * | 2020-11-11 | 2021-02-09 | 西安斯瑞先进铜合金科技有限公司 | Preparation method and device of non-vacuum down-drawing semi-continuous casting copper-manganese alloy slab ingot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SINOSTEEL EQUIPMENT + ENGINEERING CO., LTD. Free format text: FORMER NAME: SINOSTEEL EQUIPMENT+ ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100080, No. 8 Haidian street, Beijing, Haidian District Steel International Plaza, 26 floor Patentee after: Sinosteel Equipment & Engineering Co., Ltd. Address before: 100080, No. 8 Haidian street, Beijing, Haidian District Steel International Plaza, 26 floor Patentee before: Sinosteel Equipment & Engineering Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SINOSTEEL EQUIPMENT+ ENGINEERING CO., LTD. Free format text: FORMER NAME: SINOSTEEL EQUIPMENT + ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100080, No. 8 Haidian street, Beijing, Haidian District Steel International Plaza, 26 floor Patentee after: Sinosteel Equipment & Engineering Co., Ltd. Address before: 100080, No. 8 Haidian street, Beijing, Haidian District Steel International Plaza, 26 floor Patentee before: Sinosteel Equipment & Engineering Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing National Engineering Co., Ltd. Assignor: Sinosteel Equipment & Engineering Co., Ltd. Contract record no.: 2014990000456 Denomination of utility model: Narrow edge adjusting device and thermal state width adjusting device for continuous casting crystallizer Granted publication date: 20121212 License type: Exclusive License Record date: 20140625 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
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| CX01 | Expiry of patent term |