CN111804742A - Cooling bed afterbody arresting gear on rod - Google Patents
Cooling bed afterbody arresting gear on rod Download PDFInfo
- Publication number
- CN111804742A CN111804742A CN202010666098.XA CN202010666098A CN111804742A CN 111804742 A CN111804742 A CN 111804742A CN 202010666098 A CN202010666098 A CN 202010666098A CN 111804742 A CN111804742 A CN 111804742A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixing column
- abrasion
- cooling bed
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 27
- 238000005299 abrasion Methods 0.000 claims description 24
- 210000003127 knee Anatomy 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention belongs to the technical field of bar rolling, and discloses a brake device for the tail part of a cooling bed on a bar, which comprises a main body; the cylinder fixing column is mounted at the top of the main body, a second connecting rod is rotatably connected to one side of the cylinder fixing column, the cylinder fixing column is used for limiting the second connecting rod to rotate circumferentially around the cylinder fixing column, a moving rod is mounted at one end of the cylinder fixing column, the cylinder fixing column is used for driving the moving rod to move in a reciprocating mode, and a connector is mounted at one end, opposite to the cylinder, of the moving rod; the cooling bed straightening plate is mounted on one side, close to the cylinder fixing column, of the top of the main body, and the first connecting rod is rotatably connected inside the connector.
Description
Technical Field
The invention belongs to the technical field of bar rolling, and particularly relates to a brake device for the tail of a cooling bed on a bar.
Background
High-speed rolling is advocated for domestic bars (hot rolled ribbed steel bars), so that the yield can be improved, and great economic benefits are brought.
However, some iron and steel enterprises are old, and the change of the current society is not considered during the design, and the design length of the cooling bed is limited due to the limitation of the field during the design. Even if the rolling mill has the capability of increasing the rolling speed, the length of the cooling bed is insufficient after the rolling speed is increased, so that the bar rushes out of the tail end of the cooling bed and the rolling speed cannot be increased.
Disclosure of Invention
The invention aims to provide a braking device for the tail part of a cooling bed on a bar, which aims to solve the problem that the rolling speed of the bar cannot be increased due to the limitation of the length of the cooling bed in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a bar material upper cooling bed tail braking device comprises a main body;
the cylinder fixing column is mounted at the top of the main body, a second connecting rod is rotatably connected to one side of the cylinder fixing column, the cylinder fixing column is used for limiting the second connecting rod to rotate circumferentially around the cylinder fixing column, a moving rod is mounted at one end of the cylinder fixing column, the cylinder fixing column is used for driving the moving rod to move in a reciprocating mode, and a connector is mounted at one end, opposite to the cylinder, of the moving rod;
a cooling bed straightening plate is mounted on one side, close to the cylinder fixing column, of the top of the main body, a first connecting rod is rotatably connected inside the connector, and a curved rod is mounted on one side of the first connecting rod;
an air inlet is installed on one side of the air cylinder, and an air inlet pipe is installed on the air inlet back to the end of the air cylinder.
Preferably, an abrasion-resistant plate fixing groove is formed in the position, close to a straightening plate of the cooling bed, of the top of the main body, an abrasion-resistant plate is clamped and connected inside the abrasion-resistant plate fixing groove, an abrasion-resistant plate fixing plate is arranged on one side, opposite to the abrasion-resistant plate fixing groove, of the abrasion-resistant plate, and two third fixing screws are symmetrically and fixedly connected between the abrasion-resistant plate fixing plate and the abrasion-resistant plate;
the wear-resisting plate fixing plate is fixedly connected with the top of the curved bar on the side, opposite to the wear-resisting plate, of the wear-resisting plate, and the first connecting rod is rotatably connected to the middle of the curved bar.
Preferably, the second base is installed to the main part bottom, and the main part bottom is close to one side position department of second base and installs first base, the bottom and the second base fixed connection of curved bar.
Preferably, the number of the second bases is two, and the number of the first bases is two.
Preferably, the second bottom plate is installed to two below of second base, two first bottom plate is installed to the below of first base.
Preferably, a substrate is arranged between the second bottom plate and the lower part of the first bottom plate, a second fixing screw rod is connected between the substrate and the second bottom plate in a screwing manner, and a first fixing screw rod is connected between the substrate and the first bottom plate in a screwing manner.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention can effectively ensure the improvement of the rolling speed, avoid the bars from flying out of the cooling bed, reduce the accident occurrence probability, has simple structure, simple and convenient maintenance, reasonable design, safety and reliability, reduces the production cost, is economical and applicable, and is easy to popularize and apply on a large scale.
(2) The wear-resisting plate can be disassembled after being worn after being used for a long time, the wear-resisting plate is convenient to replace, the waste scissors on the rolling line are used as the wear-resisting plate, additional spare parts do not need to be purchased, the consumption is reduced, and the waste utilization is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-cylinder fixing column; 2-a cylinder; 3-a curved bar; 4-wear plate fixing plate; 5-wear plate; 6-a third fixing screw; 7-cooling bed straightening plate; 8, wear-resisting plate fixing grooves; 9-a first link; 10-a connector; 11-a moving rod; 12-a second link; 13-an air inlet; 14-an air inlet pipe; 15-a body; 16-a first base; 17-a substrate; 18-a first set screw; 19-a second set screw; 20-a second base plate; 21-a second base; 22-first bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides the following technical solutions: a bar material upper cooling bed tail braking device comprises a main body 15;
the top of the main body 15 is provided with a cylinder fixing column 1, one side of the cylinder fixing column 1 is rotatably connected with a second connecting rod 12, the cylinder fixing column 1 is used for limiting the second connecting rod 12 to rotate around the cylinder fixing column 1 in a circumferential manner, one end of the cylinder fixing column 1 is provided with a moving rod 11, the cylinder fixing column 1 is used for driving the moving rod 11 to move in a reciprocating manner, and one end, opposite to the cylinder 2, of the moving rod 11 is provided with a connector 10;
a cooling bed straightening plate 7 is arranged on one side, close to the cylinder fixing column 1, of the top of the main body 15, a first connecting rod 9 is rotatably connected inside the connecting head 10, and a bent rod 3 is arranged on one side of the first connecting rod 9;
an air inlet 13 is mounted on one side of the cylinder 2, and an air inlet pipe 14 is mounted on one end of the air inlet 13 opposite to the cylinder 2.
Furthermore, an abrasion-resistant plate fixing groove 8 is formed in the position, close to the cooling bed straightening plate 7, of the top of the main body 15, an abrasion-resistant plate 5 is connected inside the abrasion-resistant plate fixing groove 8 in a clamping mode, an abrasion-resistant plate fixing plate 4 is installed on one side, opposite to the abrasion-resistant plate fixing groove 8, of the abrasion-resistant plate 5, and two third fixing screws 6 are symmetrically and fixedly connected between the abrasion-resistant plate fixing plate 4 and the abrasion-resistant plate;
as an alternative embodiment, the wear-resistant plate 5 is made of waste material, such as waste scissors, but it is within the scope of the present invention to use wear-resistant plates made of other materials.
One side of the wear-resistant plate fixing plate 4, which is back to the wear-resistant plate 5, is fixedly connected with the top of the curved rod 3, the first connecting rod 9 is rotatably connected to the middle position of the curved rod 3, the device is connected with the existing main control system through a PLC, a hot metal detector is placed on the main body 15, the air compressor is connected with the air inlet pipe 14, when the red steel passes through the hot metal detector, an electronic valve opening instruction is sent out through time delay (the steel bar is ensured to be in a non-working state when passing through the stop mechanism), the piston of the air cylinder 2 extends to act, so that the moving rod 11 and the connector 10 are pushed forwards, the device enables the wear-resistant plate 5 in a working state to press on the moving steel bar to play a stop function, after the stop for a certain time (the steel bar is ensured not to be blocked on the cooling bed due to long-time stop, so that a, the wear-resisting plate 5 keeps a fixed gap with the steel bars, and the steel bars are ensured to normally walk.
Further, second base 21 is installed to main part 15 bottom, and main part 15 bottom is close to one side position department of second base 21 and installs first base 16, and the bottom and the second base 21 fixed connection of curved bar 3 support main part 15 bottom through second base 21 and first base 16, and it is more firm after letting main part 15 place.
Further, the number of the second bases 21 is two, the number of the first bases 16 is two, and the main body 15 is more stable through the two second bases 21 and the two first bases 16.
Further, second bottom plate 20 is all installed to the below of two second bases 21, and first bottom plate 22 is all installed to the below of two first bases 16, supports second base 21 and first base 16 bottom through two second bottom plates 20 and two first bottom plates 22, lets second base 21 and first base 16 place more firmly.
Furthermore, a base plate 17 is installed between the second bottom plate 20 and the lower portion of the first bottom plate 22, a second fixing screw 19 is screwed between the base plate 17 and the second bottom plate 20, a first fixing screw 18 is screwed between the base plate 17 and the first bottom plate 22, the base plate 17 is fixed on the ground in advance, and the second bottom plate 20 and the first bottom plate 22 are fixed on the base plate 17 by screwing the first fixing screw 18 and the second fixing screw 19.
The working principle and the using process of the invention are as follows: when the device is used, the device is moved to a using point, a base plate 17 is fixed in the ground in advance, a main body 15 is placed on the base plate 17 through a second bottom plate 20 and a first bottom plate 22, the first fixing screw 18 and a second fixing screw 19 are screwed, so that the second bottom plate 20 and the first bottom plate 22 are fixed on the base plate 17, the main body 15 is supported through a second base 21 and a first base 16, the device is connected with an existing main control system through a PLC (programmable logic controller), a hot metal detector is placed on the main body 15, an air compressor is connected with an air inlet pipe 14, when a steel bar passes through the hot metal detector, an electronic valve opening instruction is sent out through a certain time delay (the steel bar is in a non-working state when the steel bar passes through a stop mechanism), a piston of an air cylinder 2 extends to act, so that a moving rod 11 and a connector 10 are pushed forwards, so that a wear-resisting plate 5 in a working state presses on the moving, after the steel bars are stopped for a certain time (steel piling accidents caused by the fact that the steel bars are blocked on a cooling bed due to long-time stopping are avoided), the electronic valve is closed, the piston of the air cylinder 2 retracts, the device is in a non-working state, the wear-resisting plate 5 and the steel bars keep a fixed gap, and the steel bars are guaranteed to normally walk.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cold bed afterbody arresting gear on rod which characterized in that: comprises a main body (15);
the cylinder fixing column (1) is mounted at the top of the main body (15), a second connecting rod (12) is rotatably connected to one side of the cylinder fixing column (1), the cylinder fixing column (1) is used for limiting the second connecting rod (12) to rotate around the cylinder fixing column, a moving rod (11) is mounted at one end of the cylinder fixing column (1), the cylinder fixing column (1) is used for driving the moving rod (11) to move in a reciprocating mode, and a connector (10) is mounted at one end, opposite to the cylinder (2), of the moving rod (11);
a cooling bed straightening plate (7) is mounted on one side, close to the cylinder fixing column (1), of the top of the main body (15), a first connecting rod (9) is rotatably connected inside the connecting head (10), and a bent rod (3) is mounted on one side of the first connecting rod (9);
air inlet (13) are installed to one side of cylinder (2), intake pipe (14) are installed in air inlet (13) one end back on the back of the body cylinder (2).
2. The cooling bed tail brake device on the bar according to claim 1, characterized in that: an abrasion-resistant plate fixing groove (8) is formed in the position, close to one side of the cooling bed straightening plate (7), of the top of the main body (15), an abrasion-resistant plate (5) is connected inside the abrasion-resistant plate fixing groove (8) in a clamping mode, an abrasion-resistant plate fixing plate (4) is installed on one side, opposite to the abrasion-resistant plate fixing groove (8), of the abrasion-resistant plate (5), and two third fixing screw rods (6) are symmetrically and fixedly connected between the abrasion-resistant plate fixing plate (4) and the abrasion-resistant plate;
wear-resisting plate fixed plate (4) back to one side of wear-resisting plate (5) and the top fixed connection of curved bar (3), first connecting rod (9) rotate to be connected in the intermediate position department of curved bar (3).
3. The cooling bed tail brake device on the bar according to claim 2, characterized in that: second base (21) is installed to main part (15) bottom, and main part (15) bottom is close to one side position department of second base (21) and installs first base (16), the bottom and second base (21) fixed connection of knee lever (3).
4. The cooling bed tail brake device on the bar according to claim 3, characterized in that: the number of the second bases (21) is two, and the number of the first bases (16) is two.
5. The cooling bed tail brake device on the bar according to claim 4, characterized in that: and a second bottom plate (20) is arranged below the two second bases (21), and a first bottom plate (22) is arranged below the two first bases (16).
6. The cooling bed tail brake device on the bar according to claim 5, characterized in that: install base plate (17) between the below of second bottom plate (20) and first bottom plate (22), it is connected with second clamping screw (19) to close soon between base plate (17) and second bottom plate (20), it is connected with first clamping screw (18) to close soon between base plate (17) and first bottom plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666098.XA CN111804742A (en) | 2020-07-12 | 2020-07-12 | Cooling bed afterbody arresting gear on rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666098.XA CN111804742A (en) | 2020-07-12 | 2020-07-12 | Cooling bed afterbody arresting gear on rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111804742A true CN111804742A (en) | 2020-10-23 |
Family
ID=72843309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010666098.XA Pending CN111804742A (en) | 2020-07-12 | 2020-07-12 | Cooling bed afterbody arresting gear on rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111804742A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387794A (en) * | 2020-10-29 | 2021-02-23 | 张家港宏昌钢板有限公司 | Automatic and rapid braking device and braking method for finished rolled steel bar wire cooling bed product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0743108A1 (en) * | 1995-05-09 | 1996-11-20 | David Teng Pong | Method and apparatus for delivering rolled rod to a cooling bed |
| CN103846124A (en) * | 2012-12-07 | 2014-06-11 | 湖北三宁化工股份有限公司 | Chained crusher |
| CN109530459A (en) * | 2018-11-08 | 2019-03-29 | 宝钢特钢韶关有限公司 | A kind of application and its control method of Bar Cooling Bed tail portion compressed steel device |
| CN109731930A (en) * | 2019-01-08 | 2019-05-10 | 山东莱钢永锋钢铁有限公司 | A kind of cooling bed steel-feeding Pneumatic braking system |
| CN111299334A (en) * | 2020-03-22 | 2020-06-19 | 广东韶钢松山股份有限公司 | Tail braking device based on group plate steel feeding system |
| CN212285330U (en) * | 2020-07-12 | 2021-01-05 | 铜陵市富鑫钢铁有限公司 | Cooling bed afterbody arresting gear on rod |
-
2020
- 2020-07-12 CN CN202010666098.XA patent/CN111804742A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0743108A1 (en) * | 1995-05-09 | 1996-11-20 | David Teng Pong | Method and apparatus for delivering rolled rod to a cooling bed |
| CN103846124A (en) * | 2012-12-07 | 2014-06-11 | 湖北三宁化工股份有限公司 | Chained crusher |
| CN109530459A (en) * | 2018-11-08 | 2019-03-29 | 宝钢特钢韶关有限公司 | A kind of application and its control method of Bar Cooling Bed tail portion compressed steel device |
| CN109731930A (en) * | 2019-01-08 | 2019-05-10 | 山东莱钢永锋钢铁有限公司 | A kind of cooling bed steel-feeding Pneumatic braking system |
| CN111299334A (en) * | 2020-03-22 | 2020-06-19 | 广东韶钢松山股份有限公司 | Tail braking device based on group plate steel feeding system |
| CN212285330U (en) * | 2020-07-12 | 2021-01-05 | 铜陵市富鑫钢铁有限公司 | Cooling bed afterbody arresting gear on rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387794A (en) * | 2020-10-29 | 2021-02-23 | 张家港宏昌钢板有限公司 | Automatic and rapid braking device and braking method for finished rolled steel bar wire cooling bed product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212285330U (en) | Cooling bed afterbody arresting gear on rod | |
| CN111804742A (en) | Cooling bed afterbody arresting gear on rod | |
| CN209716423U (en) | A kind of continuous casting billet aligning device of continuous casting billet rollgang | |
| CN108263986A (en) | A kind of packing machine lifting mechanism for being lifted excellent effect | |
| CN202238156U (en) | Material locking device for roller press | |
| CN205254065U (en) | Preceding roll table guider is cut to conticaster that can effectively reduce ejection frictional resistance | |
| CN204353234U (en) | Straightening mechanism before a kind of ribbon steel is curling | |
| CN213644282U (en) | High-efficient shock attenuation roll squeezer | |
| CN201561434U (en) | Hydraulic shutoff door device | |
| CN212525464U (en) | Water cooling air seal device | |
| CN200987975Y (en) | Grid plate for single roller crusher | |
| CN206509332U (en) | A kind of Bar Cooling Bed straightening plate | |
| CN204035202U (en) | A kind of safe and reliable band and strip rolling mill hydraulic pressure guide and guards | |
| CN109731930B (en) | Steel pneumatic braking system on cooling bed | |
| CN203030647U (en) | Novel double-roller inlet rolling guide and guard assembly | |
| CN203018126U (en) | Roller press limiter | |
| CN101780481A (en) | Five-roll tensioner | |
| CN208067276U (en) | A kind of steel plant continuous casting base rollgang strand centralising device | |
| CN202754409U (en) | Finishing packaging collection roller bed device | |
| CN102974422A (en) | Rolling machine limiter | |
| CN203045067U (en) | Rolling ring strikle for granulator | |
| CN202037194U (en) | Rolling stopper of cold bed alignment roller way | |
| CN201291232Y (en) | Quick adjustment device of high-speed tandem mill roll-changing platform | |
| CN215785712U (en) | Cooling bed skirtboard pinch roller device for assisting in reduction of deformed steel bar | |
| CN2756343Y (en) | Cold bed input rolling path device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |