CN212443225U - High-speed casting and rolling hydraulic control device and equipment - Google Patents
High-speed casting and rolling hydraulic control device and equipment Download PDFInfo
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- CN212443225U CN212443225U CN202020850762.1U CN202020850762U CN212443225U CN 212443225 U CN212443225 U CN 212443225U CN 202020850762 U CN202020850762 U CN 202020850762U CN 212443225 U CN212443225 U CN 212443225U
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Abstract
The utility model discloses a high-speed casting and rolling hydraulic control device and equipment, which belong to the technical field of non-ferrous metal casting and rolling production, and comprise a front box with a liquid inlet channel and a liquid outlet channel, wherein the front box is provided with a shape cone swing mechanism consisting of a rotating arm, a first swing arm, a driver, a rotating seat, a second swing arm and a shape cone, the rotating seat is arranged on the front box, and the rotating seat is provided with a rotatable rotating arm; the driver is arranged on the front box and is hinged with the rotating arm; the first swing arm and the second swing arm are fixedly connected to the rotating arm, and free ends of the first swing arm and the second swing arm are respectively provided with a cone matched with the liquid inlet channel and the liquid outlet channel. The utility model discloses can form efficient opening and closing and regulating power on the feed liquid pipeline to the aperture of accurate control pipeline satisfies the feed liquid ability of high-speed cast rolling, and improves cast rolling production speed, satisfies the efficient cast rolling production.
Description
Technical Field
The utility model belongs to the technical field of the non ferrous metal cast rolling production, concretely relates to high-speed cast rolling liquid accuse device and equipment.
Background
In the high-speed casting and rolling production, the production speed is high, the production efficiency is high, the amount of aluminum flowing out in unit time is large, and the demand is fast, so that the liquid supply system is inevitably required to have high-efficiency and high-speed liquid supply capacity so as to meet the demand of liquid flow supply in unit time. However, the conventional casting and rolling machine which is generally adopted at present has low casting and rolling speed, low production efficiency, low efficiency of a liquid supply system and insufficient liquid supply capacity. Therefore, the injection flow in the existing flow control system can not meet the requirement of the high-speed casting and rolling novel process production, so that the injection flow system is required to be improved, the production efficiency is improved, the production capacity of the injection flow system is improved, and the injection flow device is required to be thoroughly innovated.
Because of the liquid flow control mode of the buoy commonly used in the conventional casting and rolling production at present, the liquid level control capacity is low, the precision is poor, the outflow rate is low, and the requirements of high-speed casting and rolling production cannot be met. With the continuous development of novel high-speed casting and rolling production technology, the future high-strength alloy aluminum is possible to be cast and rolled at high speed, so that the improvement of each key device in the high-speed casting and rolling production, the improvement of the performance of each main body device and the like have important significance, and the method is also an urgent requirement for adapting to the development of the future high-speed casting and rolling production technology.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a high-speed casting and rolling liquid accuse device and equipment for solve among the prior art liquid accuse ability not enough, the liquid accuse precision is not high, runner inefficiency, control response speed slow, the runner blocks up scheduling problem easily.
The utility model discloses a realize through following technical scheme:
the utility model provides a high-speed casting and rolling hydraulic control device, which comprises a front box with a liquid inlet channel and a liquid outlet channel, wherein a conical swing mechanism is arranged on the front box, the conical swing mechanism consists of a rotating arm, a first swing arm, a driver, a rotating seat, a second swing arm and a conical body, the rotating seat is arranged on the front box, and the rotating seat is provided with a rotatable rotating arm; the driver is arranged on the front box and is hinged with the rotating arm; the first swing arm and the second swing arm are fixedly connected to the rotating arm, and free ends of the first swing arm and the second swing arm are respectively provided with a cone matched with the liquid inlet channel and the liquid outlet channel.
Further, the driver is one of a hydraulic cylinder, an air cylinder or an electro-hydraulic push rod.
Further, the cone, the first swing arm and the second swing arm are made of high-temperature-resistant materials, and anti-sticking coating layers are coated on the surfaces of the cone, the first swing arm and the second swing arm.
Further, the mathematical curve relation that the end of the cone and the bus connected with the tail of the cone meet is as follows:
in the formula: l is the radius of the swing arm, and the unit is mm; k is the damping thickness of the conical body, and the value range is 80-110 mm; x is the number of1、y1The unit is mm and is the coordinates of the starting point of the generatrix of the conical body; x is the number of2、y2Is the terminal point coordinate of the generatrix of the cone with the unit of mm.
Further, the device also comprises a base for mounting the front box.
Further, the device also comprises a high-temperature liquid level meter which is arranged on the front box and is in servo linkage with the driver.
The utility model also provides a high-speed casting-rolling equipment, the application has foretell liquid accuse device, just inlet channel one side of front box is equipped with the heat preservation stove, outlet channel one side is equipped with the roll.
The utility model has the advantages that:
1. the utility model discloses a shape cone swing mechanism can form organic seal with advancing/liquid outlet channel, its sealed contact length and degree of depth and liquid level height form the closed loop and be correlated, and its apparent layer of paining of shape cone and melting liquid temperature phase-match, can effectively form efficient opening and closing and regulating power to melting liquid on the feed pipe way, and the aperture that can the accurate control passageway, improve and supply the liquid ability, in order to realize big runner, large-traffic access control, thereby satisfy cast rolling production speed, satisfy fast-speed cast rolling production, ensure production quality.
2. The utility model discloses effectual solved among the prior art to cast the liquid accuse ability of rolling the molten liquid not enough, the liquid accuse precision is not high, runner inefficiency, control response speed slow, the runner blocks up the scheduling problem easily.
3. The utility model discloses a high-speed casting and rolling liquid accuse device can be used for the requirement that the high-speed roll-type casting and rolling production was taken to the high-strength aluminum alloy, also can be applicable to the demand of technological equipment in the production of middle low speed thick area roll-type casting and rolling, especially adapts to the demand in the production of the high-speed thin roll-type casting and rolling of high-strength alloy aluminum.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic front view of a hydraulic control device of the present invention;
FIG. 2 is a schematic sectional view H-H of FIG. 1;
fig. 3 is a schematic view of the cone of the hydraulic control device of the present invention;
FIG. 4 is a schematic diagram of the cone structure of the hydraulic control device of the present invention;
reference numerals: the device comprises a front box 1, a rotating arm 2, a high-temperature liquid level meter 3, a first swing arm 4, a driver 5, a rotating seat 6, a second swing arm 7, a cone 8, a liquid outlet channel 9, a machine base 10, a liquid inlet channel 11 and a coating layer 12.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-3, the high-speed casting and rolling hydraulic control device of the present embodiment includes a front box 1 having a liquid inlet channel 11 and a liquid outlet channel 9, wherein a conical swing mechanism is disposed on the front box 1, the conical swing mechanism is composed of a rotating arm 2, a high temperature liquid level meter 3, a first swing arm 4, a driver 5, a rotating seat 6, a second swing arm 7, and a conical body 8, wherein the rotating seat 6 is mounted on the front box 1, the rotating arm 2 is rotatably disposed thereon, the driver 5 is mounted on the front box 1 and is hinged to the rotating arm 2, i.e., the rotating arm 2 is composed of a shaft portion and an arm portion, the shaft portion is disposed on the rotating seat, the arm portion is connected to the driver, and the driver can simultaneously drive the first swing arm 4 and the second swing arm 7 to swing according; the high-temperature liquid level meter 3 is arranged on the front box 1 and is in servo linkage with the driver 5 to control the opening and closing actions of the cone; first swing arm 4 and second swing arm 7 rigid coupling are on the axial region of rocking arm 2, and its free end is equipped with the shape cone 8 with liquid inlet channel 11 and liquid outlet channel 9 looks adaptation respectively, promptly: the cone 8 on the first swing arm 4 can control the opening and closing of the liquid inlet channel, the cone 8 on the second swing arm 7 can control the opening and closing of the liquid outlet channel 9, and the cone is constructed by adopting a specific mathematical curve relation and forms combined opening and closing capacity with the high-temperature liquid level meter 3. Thus, the two cone bodies adopt a specially-made structure and are respectively tightly combined with the liquid inlet channel and the liquid outlet channel, and are respectively integrated with the swinging of the first swing arm and the second swing arm, and simultaneously, the two cone bodies and the high-temperature liquid level meter form a closed loop which is quickly linked to open and close.
In this embodiment, the end and the tail of the cone satisfy a specific structural relationship, the bus bar connected to the two end faces satisfies a specific mathematical curve, the mathematical curve of the bus bar connected to the two end faces satisfies the following relationship, and as shown in fig. 4, the cone on the second swing arm is taken as an example:
in the formula: l is the radius of the swing arm, and the unit is mm; k is the damping thickness of the conical body, and the value range is 80-110 mm; x is the number of1、y1The unit is mm and is the coordinates of the starting point of the generatrix of the conical body; x is the number of2、y2Is the terminal point coordinate of the generatrix of the cone with the unit of mm. In a similar way, the change rule of the cone on the first swing arm is formed by fluctuation in the mathematical curve range. Therefore, the cone 8 can swing on the corresponding swing arm, and the two cones can be opened and closed at any angle in the swing range, so that the opening and closing of any opening degree of the liquid inlet channel and the liquid outlet channel can be realized, and the purpose of adjusting the flow can be effectively achieved.
The headbox 1 in this embodiment is mounted on a stand 10 and is closely connected to the caster.
The actuator 5 in this embodiment is a hydraulic cylinder, but in different embodiments, a pneumatic cylinder or an electro-hydraulic push rod may be used.
The cone 8, the first swing arm 4 and the second swing arm 7 in this embodiment are made of high temperature resistant materials, and the surface of the cone is coated with an anti-sticking coating layer 12.
The hydraulic control method implemented by the high-speed casting and rolling hydraulic control device provided by the embodiment comprises the following steps: the swinging of the two cones 8 is synchronously controlled by the same rotating arm 2, and the high-temperature liquid level meter 3 and the driver 5 form closed-loop linkage to control the opening and closing actions of the two cones 8. Therefore, through the functions of simultaneous opening and closing and arbitrary adjustment of the swing of the two cones, the opening and closing and adjusting capabilities of the liquid inlet channel and the liquid outlet channel can be enhanced, the opening degree of the pipeline can be accurately controlled, the control functions of large pipelines and large flow are realized, the production liquid supply capability is improved, the casting and rolling production is effectively guaranteed, and the production efficiency is improved.
The embodiment further provides high-speed casting and rolling equipment, which is provided with the hydraulic control device, wherein a holding furnace (not shown) is arranged on one side, connected with the casting and rolling machine, of the liquid inlet channel 11 of the front box 1, and a roller (not shown) is arranged on one side of the liquid outlet channel 9.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A high-speed casting and rolling hydraulic control device comprises a front box (1) with a liquid inlet channel (11) and a liquid outlet channel (9), and is characterized in that a conical swing mechanism is arranged on the front box and consists of a rotating arm (2), a first swing arm (4), a driver (5), a rotating seat (6), a second swing arm (7) and a conical body (8), wherein the rotating seat is arranged on the front box and is provided with a rotatable rotating arm; the driver is arranged on the front box and is hinged with the rotating arm; the first swing arm and the second swing arm are fixedly connected to the rotating arm, and free ends of the first swing arm and the second swing arm are respectively provided with a cone matched with the liquid inlet channel and the liquid outlet channel.
2. The high speed casting and rolling hydraulic control device of claim 1, wherein the driver is one of a hydraulic cylinder, an air cylinder or an electro-hydraulic push rod.
3. The high-speed casting and rolling hydraulic control device according to claim 1, wherein the conical body, the first swing arm and the second swing arm are made of high-temperature-resistant materials, and anti-sticking coating layers (12) are coated on the surfaces of the conical body, the first swing arm and the second swing arm.
4. The hydraulic control device for high-speed casting and rolling according to claim 1, wherein the end part of the conical body and the bus connected with the tail part of the conical body meet the mathematical curve relationship as follows:
in the formula: l is the radius of the swing arm, and the unit is mm; k is the damping thickness of the conical body, and the value range is 80-110 mm; x is the number of1、y1The unit is mm and is the coordinates of the starting point of the generatrix of the conical body; x is the number of2、y2Is the terminal point coordinate of the generatrix of the cone with the unit of mm.
5. The hydraulic control device for high-speed casting and rolling according to claim 1, further comprising a stand (10) for mounting a front box.
6. The hydraulic control device for high-speed casting and rolling according to claim 1, further comprising a high-temperature liquid level meter (3) which is arranged on the front box and is in servo linkage with the driver.
7. A high-speed casting and rolling device is characterized in that the hydraulic control device as claimed in any one of claims 1 to 6 is applied, and a holding furnace is arranged on one side of a liquid inlet channel of the front box, and a roller is arranged on one side of a liquid outlet channel of the front box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850762.1U CN212443225U (en) | 2020-05-20 | 2020-05-20 | High-speed casting and rolling hydraulic control device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850762.1U CN212443225U (en) | 2020-05-20 | 2020-05-20 | High-speed casting and rolling hydraulic control device and equipment |
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| Publication Number | Publication Date |
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| CN212443225U true CN212443225U (en) | 2021-02-02 |
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| CN202020850762.1U Active CN212443225U (en) | 2020-05-20 | 2020-05-20 | High-speed casting and rolling hydraulic control device and equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590063A (en) * | 2020-05-20 | 2020-08-28 | 中冶赛迪工程技术股份有限公司 | High-speed casting and rolling hydraulic control device, method and equipment |
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2020
- 2020-05-20 CN CN202020850762.1U patent/CN212443225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590063A (en) * | 2020-05-20 | 2020-08-28 | 中冶赛迪工程技术股份有限公司 | High-speed casting and rolling hydraulic control device, method and equipment |
| CN111590063B (en) * | 2020-05-20 | 2024-07-09 | 中冶赛迪工程技术股份有限公司 | High-speed casting and rolling hydraulic control device, method and equipment |
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