CN112387794A - Automatic and rapid braking device and braking method for finished rolled steel bar wire cooling bed product - Google Patents
Automatic and rapid braking device and braking method for finished rolled steel bar wire cooling bed product Download PDFInfo
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- CN112387794A CN112387794A CN202011180124.4A CN202011180124A CN112387794A CN 112387794 A CN112387794 A CN 112387794A CN 202011180124 A CN202011180124 A CN 202011180124A CN 112387794 A CN112387794 A CN 112387794A
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- finished product
- cooling bed
- rolling
- braking device
- slide way
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/006—Transfer from bed
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Abstract
The invention relates to a steel rolling bar wire cooling bed finished product automatic rapid braking device and a braking method, the device comprises a cooling bed body for placing a to-be-finished product, a clamping component is arranged at the tail part of the cooling bed body and controlled by the braking device body, when the to-be-finished product slides to the tail part of the cooling bed body, the braking device body is started, and the to-be-finished product is clamped by the clamping component; according to the invention, through the arrangement of the braking device body, the tail part of the to-be-finished product which runs at a high speed in time can be clamped, so that the rapid braking of the to-be-finished product on the cooling bed is realized.
Description
Technical Field
The invention relates to an automatic rapid braking device and a braking method for a steel rolling bar wire cooling bed finished product, and belongs to the field of metallurgy.
Background
In a steel rolling bar production line, along with the continuous improvement of a heating furnace and a rolling line, the production capacity is greatly improved, a cooling bed on a finished product can only be naturally stopped under the action of inertia and friction force, for example, the invention with the application number of 201110071587.1 discloses a steel rolling bar chamfering device which is arranged on a stepping mechanism of the cooling bed of the steel rolling bar; the steel rolling bar chamfering device is provided with a spiral conveying roller way; the stepping mechanism of the cooling bed is provided with cooling bed static teeth and cooling bed moving teeth; the chamfering device comprises a grinding wheel grinding mechanism; that is to say, the prior art only depends on the inertia friction force action of the cooling bed to make the finished product stop naturally, so the linear velocity is restricted from being increased, and the production capacity of the production line cannot be released.
Disclosure of Invention
The invention provides an automatic rapid braking device and a braking method for a steel rolling bar wire cooling bed finished product.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an automatic rapid braking device for a steel rolling bar wire cooling bed finished product comprises a cooling bed body for placing a to-be-finished product, wherein a clamping component is arranged at the tail of the cooling bed body and is controlled by a braking device body;
as a further preferred aspect of the present invention, the clamping member is a pressing plate, and the bottom of the pressing plate is rotatably mounted at the tail of the cooling bed through a pin;
as a further preferred aspect of the present invention, the braking device body includes a cylinder, one end of a piston is installed in the cylinder, the other end of the piston is connected to one end of a linkage rod through a pin, the other end of the linkage rod is rotatably connected to the bottom end of a rotating support through a pin, a pressing block is installed at the top end of the rotating support, the cylinder is started, the piston operates to drive the linkage rod to move, the linkage rod transmits pressure to the rotating support, and the pressure is applied to the supporting component by the rotating support;
as a further preferable mode of the invention, the cooling bed body comprises a slide way close to the clamping part, the slide way is matched with the sliding direction of the finished product to be manufactured, the cooling bed body further comprises a rolling part, the rolling part is communicated with the slide way through a ramp, and the slide way is higher than the rolling part;
the rolling part comprises a plurality of rolling rods which are arranged perpendicular to the slide way, a plurality of tooth sockets are arranged on the surfaces of the rolling rods, and gaps are reserved between the adjacent rolling rods;
the pushing structure comprises a hydraulic pump body, the interior of the hydraulic pump body is connected with one end of a telescopic rod, the other end of the telescopic rod vertically props against the rolling rod, the pushing structure is started, and the telescopic rod moves up and down in the hydraulic pump body to realize the up-and-down movement of the rolling rod;
a braking method based on any one of the automatic and rapid braking devices for the finished steel rolling bar line cooling bed products is characterized in that after the finished products are conveyed to the surface of a cooling bed body, the finished products slide to the position of a pressing plate in a slide way, a cylinder is started, a piston performs telescopic motion in the cylinder to drive a linkage rod to operate, the linkage rod transmits force to the bottom end of a rotating support, the rotating support transmits the force to the top to form pressure applied to the pressing plate, and the pressing plate presses the finished products in real time;
after the operation is finished, the cylinder is started again, the pressing plate loosens the to-be-finished product, the to-be-finished product slides down the rolling part from the slide way through the ramp at the moment, the hydraulic pump body is started to drive the telescopic rod to move up and down, the pushing structures arranged at intervals drive the matched rolling rods to move up and down at the moment, and the to-be-finished product moves outwards from the slide way direction on the surface of the rolling part.
Through the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the clamping component and the braking device body are arranged at the tail part of the cooling bed, so that the to-be-finished product can be rapidly clamped, and the production capacity is ensured to be improved;
2. the clamping component and the braking device body are arranged and matched with each other, so that the reliability of the production process is high, and the failure rate is low.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a clamping member and a braking device body according to a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 provided by the present invention;
fig. 3 is a schematic structural view of a rolling bar provided by the present invention.
In the figure: the cooling bed comprises a cooling bed body 1, a pressing plate 2, a cylinder 3, a pin shaft 4, a linkage rod 5, a rotary support 6, a rolling rod 7 and a cotter pin 8.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Aiming at the current situation that a cooling bed on a finished product can only naturally stop under the action of inertia and friction force in the prior art, in order to improve the linear speed and release the production capacity of a production line, the application aims to provide an automatic and rapid braking device for a finished product of a steel rolling bar line cooling bed, which comprises a cooling bed body 1 for placing a to-be-finished product, wherein a clamping part is arranged at the tail part of the cooling bed body and is controlled by the braking device body; when the finished product slides to the steel unloading plane of the cooling bed, the sliding speed of the finished product is very high, the starting time of the braking device body is set at the moment, when the finished product slides to the preset position, the braking device body is started, and the clamping part matched with the braking device body clamps the finished product.
Example (b):
as shown in fig. 1, a preferred embodiment of the present application is given, in the embodiment, the braking device body includes a cylinder 3, one end of a piston is installed in the cylinder, the other end of the piston is connected with one end of a linkage rod through a pin shaft, the other end of the linkage rod 5 is rotatably connected with the bottom end of a rotating support 6 through a pin shaft 4, the top end of the rotating support is provided with a pressing block, the cylinder is started, the piston operates to drive the linkage rod to move, the linkage rod transmits pressure to the rotating support, and the pressure is applied to a holding part by the rotating support; it should be noted that, as shown in fig. 2, the pin shafts are all connected through a cotter pin 8; the clamping component is a pressing plate 2, and the bottom of the clamping component is rotatably arranged at the tail part of the cooling bed through a pin shaft; the cooling bed body comprises a slide way close to the clamping part, the slide way is matched with the sliding direction of a finished product to be manufactured, the cooling bed body also comprises a rolling part, the rolling part is communicated with the slide way through a ramp, and the slide way is higher than the rolling part; the rolling part comprises a plurality of rolling rods 7 which are arranged perpendicular to the slide way, as shown in figure 3, a plurality of tooth sockets are arranged on the surfaces of the rolling rods, and gaps are reserved between the adjacent rolling rods; when finished products need to be conveyed after operation, the rolling rods are arranged into structures capable of moving up and down in a staggered mode, the pushing structures are arranged below the rolling rods at intervals, the interval means that every two rolling rods are provided with one pushing structure, each pushing structure comprises a hydraulic pump body, the hydraulic pump body is connected with one end of a telescopic rod, the other end of the telescopic rod vertically props against the rolling rods, the pushing structures are started, and the telescopic rods move up and down in the hydraulic pump body to achieve up and down movement of the rolling rods.
According to the braking method of the automatic and rapid braking device for the finished steel rolling bar line cooling bed product, after the finished product is conveyed to the surface of the cooling bed body, the finished product slides to the position of the pressing plate in the slide way, the cylinder is started, the piston performs telescopic motion in the cylinder to drive the linkage rod to operate, the linkage rod transmits force to the bottom end of the rotary support, the rotary support transmits force to the top to form pressure applied to the pressing plate, and the pressing plate presses the finished product in real time;
after the operation is finished, the cylinder is started again, the pressing plate loosens the to-be-finished product, the to-be-finished product slides down the rolling part from the slide way through the ramp at the moment, the hydraulic pump body is started to drive the telescopic rod to move up and down, the pushing structures arranged at intervals drive the matched rolling rods to move up and down at the moment, and the to-be-finished product moves outwards from the slide way direction on the surface of the rolling part.
According to the brake device, the brake device body and the clamping part are mounted at the tail of the steel unloading position of the finished product of the cooling bed of the steel rolling production line, the brake device body is electrically controlled to start time and duration, the finished product is timely started during sliding on the cooling bed, the finished product moving at a high speed is clamped, the pressing plate is loosened after the finished product is stopped, an action period is completed, the reliability is high in the using process, and the fault rate is low.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The meaning of "and/or" as used herein is intended to include both the individual components or both.
The term "connected" as used herein may mean either a direct connection between components or an indirect connection between components via other components.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides an automatic quick arresting gear of steel rolling rod line cold bed finished product which characterized in that: the device comprises a cooling bed body for placing a to-be-finished product, wherein a clamping part is arranged at the tail of the cooling bed body and is controlled by a braking device body, when the to-be-finished product slides to the tail of the cooling bed body, the braking device body is started, and the to-be-finished product is clamped by the clamping part.
2. The automatic rapid braking device body for rolled steel bar wire cooling bed finished products according to claim 1, characterized in that: the clamping component is a pressing plate, and the bottom of the clamping component is rotatably arranged at the tail of the cooling bed through a pin shaft.
3. The automatic rapid braking device for rolled steel bar wire cooling bed finished products according to claim 1, characterized in that: the braking device body comprises a cylinder, one end of a piston is arranged in the cylinder, the other end of the piston is connected with one end of a linkage rod through a pin shaft, the other end of the linkage rod is rotatably connected with the bottom end of a rotating support through a pin shaft, a pressing block is arranged at the top end of the rotating support, the cylinder is started, the piston operates to drive the linkage rod to move, the linkage rod transmits pressure to the rotating support, and the pressure is applied to a supporting part through the rotating support.
4. The automatic rapid braking device for rolled steel bar wire cooling bed finished products according to claim 1, characterized in that: the cooling bed body comprises a slide way close to the clamping part, the slide way is matched with the sliding direction of the finished product to be finished, the cooling bed body also comprises a rolling part, the rolling part is communicated with the slide way through a ramp, and the slide way is higher than the rolling part;
the rolling part comprises a plurality of rolling rods which are arranged perpendicular to the slide way, a plurality of tooth sockets are arranged on the surfaces of the rolling rods, and gaps are reserved between the adjacent rolling rods;
the hydraulic pump is characterized by further comprising a pushing structure, the pushing structure is arranged below the rolling rod at intervals and comprises a hydraulic pump body, the hydraulic pump body is connected with one end of a telescopic rod, the other end of the telescopic rod vertically props against the rolling rod, the pushing structure is started, and the telescopic rod moves up and down in the hydraulic pump body to achieve up-and-down movement of the rolling rod.
5. A braking method of an automatic rapid braking device for a rolled steel bar wire cooling bed finished product based on any claim, which is characterized in that: after the finished product is conveyed to the surface of the cooling bed body, the finished product slides to the position of the pressing plate in the slide way, the cylinder is started, the piston performs telescopic motion in the cylinder to drive the linkage rod to operate, the linkage rod transmits force to the bottom end of the rotary support, the rotary support transmits force to the top to form pressure applied to the pressing plate, and the pressing plate presses the finished product in real time;
after the operation is finished, the cylinder is started again, the pressing plate loosens the to-be-finished product, the to-be-finished product slides down the rolling part from the slide way through the ramp at the moment, the hydraulic pump body is started to drive the telescopic rod to move up and down, the pushing structures arranged at intervals drive the matched rolling rods to move up and down at the moment, and the to-be-finished product moves outwards from the slide way direction on the surface of the rolling part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180124.4A CN112387794A (en) | 2020-10-29 | 2020-10-29 | Automatic and rapid braking device and braking method for finished rolled steel bar wire cooling bed product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180124.4A CN112387794A (en) | 2020-10-29 | 2020-10-29 | Automatic and rapid braking device and braking method for finished rolled steel bar wire cooling bed product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112387794A true CN112387794A (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011180124.4A Pending CN112387794A (en) | 2020-10-29 | 2020-10-29 | Automatic and rapid braking device and braking method for finished rolled steel bar wire cooling bed product |
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| CN (1) | CN112387794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020290A (en) * | 2021-03-02 | 2021-06-25 | 广东韶钢松山股份有限公司 | Cooling bed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972402A (en) * | 1974-02-19 | 1976-08-03 | Morgardshammar Aktiebolag | Device for braking rolled stock |
| US4505374A (en) * | 1981-07-08 | 1985-03-19 | Sms Schloemann-Siemag Aktiengesellschaft | Approach roller feed bed for cooling beds for the retardation and transverse conveyance of product lengths |
| US5638939A (en) * | 1995-03-07 | 1997-06-17 | Kyoei Steel Co., Ltd. | Run-in trough systems for cooling bed |
| CN205989011U (en) * | 2016-08-29 | 2017-03-01 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of device for bar on-line end aligning |
| CN209631818U (en) * | 2018-11-17 | 2019-11-15 | 武钢集团昆明钢铁股份有限公司 | A kind of cooling bed steel-feeding slowing-down structure |
| CN111804742A (en) * | 2020-07-12 | 2020-10-23 | 铜陵市富鑫钢铁有限公司 | Cooling bed afterbody arresting gear on rod |
-
2020
- 2020-10-29 CN CN202011180124.4A patent/CN112387794A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972402A (en) * | 1974-02-19 | 1976-08-03 | Morgardshammar Aktiebolag | Device for braking rolled stock |
| US4505374A (en) * | 1981-07-08 | 1985-03-19 | Sms Schloemann-Siemag Aktiengesellschaft | Approach roller feed bed for cooling beds for the retardation and transverse conveyance of product lengths |
| US5638939A (en) * | 1995-03-07 | 1997-06-17 | Kyoei Steel Co., Ltd. | Run-in trough systems for cooling bed |
| CN205989011U (en) * | 2016-08-29 | 2017-03-01 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of device for bar on-line end aligning |
| CN209631818U (en) * | 2018-11-17 | 2019-11-15 | 武钢集团昆明钢铁股份有限公司 | A kind of cooling bed steel-feeding slowing-down structure |
| CN111804742A (en) * | 2020-07-12 | 2020-10-23 | 铜陵市富鑫钢铁有限公司 | Cooling bed afterbody arresting gear on rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020290A (en) * | 2021-03-02 | 2021-06-25 | 广东韶钢松山股份有限公司 | Cooling bed |
| CN113020290B (en) * | 2021-03-02 | 2023-01-06 | 广东韶钢松山股份有限公司 | Cooling bed |
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Application publication date: 20210223 |