CN109482660B - Scratch-proof device for cooling bed alignment roller way - Google Patents
Scratch-proof device for cooling bed alignment roller way Download PDFInfo
- Publication number
- CN109482660B CN109482660B CN201811637622.XA CN201811637622A CN109482660B CN 109482660 B CN109482660 B CN 109482660B CN 201811637622 A CN201811637622 A CN 201811637622A CN 109482660 B CN109482660 B CN 109482660B
- Authority
- CN
- China
- Prior art keywords
- roller way
- alignment roller
- pull rods
- supports
- cooling bed
- 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.)
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 230000003068 static effect Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 230000002265 prevention Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B21B43/12—Devices for positioning workpieces "flushed", i.e. with all their axial ends arranged in line on cooling beds or on co-operating conveyors, e.g. before cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a scratch-proof device of an alignment roller way of a cooling bed, which comprises a rack, wherein an alignment roller way is arranged on the rack, the alignment roller way comprises a plurality of static racks which are arranged in parallel left and right, one side of the alignment roller way is provided with a plurality of oil cylinders, the piston rod ends of the oil cylinders are connected and provided with pull rods, a plurality of connecting supports are arranged on the pull rods from left to right, a fixed support is arranged on the static racks above the connecting supports, a rotating shaft is arranged between a plurality of front fixed supports and a plurality of rear fixed supports on the same static rack in a penetrating way, each connecting support is hinged with a swing arm, the upper parts of the swing arms are hinged with the rotating shaft, and the tops of the swing arms are provided with supporting tooth blocks. The invention relates to a scratch-proof device for an alignment roller way of a cooling bed, which can jack up a rolled piece at the position of the alignment roller way and prevent the rolled piece which is not moved out of the roller way in time from continuously generating relative motion with a rotating roller, thereby grinding the surface of the rolled piece.
Description
Technical Field
The invention relates to a scratch-proof device for a cooling bed alignment roller way, and belongs to the technical field of metallurgical equipment.
Background
The bar and section steel cooling bed is an important process device in the steel production process, and the alignment device is an important core device on the cooling bed, and is used for aligning the end parts of rolled pieces sheared by the multiple length flying shears on the cooling bed so as to be matched with the subsequent row straightening or fixed length shearing process.
At present, the saw tooth type stepping cooling bed used for the domestic special steel bar hot rolling line is characterized in that the bar aligning device of the stepping cooling bed and the multi-groove roller type structure used on the common steel cooling bed are all aligning roller ways. In this alignment mode, when the rolling piece is moved out of the roller way after the rolling piece is abutted against the baffle plate, if the passive rack is not moved out, the stopped rolling piece and the rotating roller can generate relative motion, the surface of the rolling piece is extremely easy to be scratched, and for special steel bars, the requirements on the surface quality of the bars are strict, the sales with scratches are not allowed, and if the surface defects are eliminated in a later process.
Disclosure of Invention
The invention aims to solve the technical problem of providing the cold bed alignment roller way scratch-proof device aiming at the prior art, which can jack up a rolled piece at the position of the alignment roller way and prevent the rolled piece which is not moved out of the roller way in time from continuously generating relative motion with a rotating roller, thereby grinding the surface of the rolled piece.
The invention solves the problems by adopting the following technical scheme: the utility model provides a cold bed aligns roll table scratch prevention device, it includes the frame, be provided with the alignment roll table in the frame, the alignment roll table is including controlling a plurality of quiet racks of parallel arrangement, alignment roll table one side is provided with the baffle, parallel arrangement has a plurality of hydro-cylinders around the baffle below, the connection of hydro-cylinder piston rod end is provided with the pull rod, the pull rod is along transverse arrangement, be provided with a plurality of connection support from left to right on the pull rod, the position one-to-one of the connection support on a plurality of pull rods around, be provided with fixed bolster on the quiet rack of connection support top, wear to be equipped with the pivot between a plurality of fixed bolster around on the same quiet rack, all articulate the swing arm on every connection support, swing arm upper portion is articulated mutually with the pivot, the swing arm top is provided with the support tooth piece.
Preferably, the support tooth blocks at the tops of the front swing arm and the rear swing arm are sequentially connected to form a support rack.
Preferably, a fixed support is arranged on the other side of the alignment roller way, a row of guide wheels are arranged on the fixed support along the front-back direction, the number and the positions of the guide wheels are corresponding to those of the pull rods, the balancing weights are arranged below the guide wheels, the end parts of the pull rods are connected with pull ropes, and the pull ropes are connected with the balancing weights after bypassing the guide wheels.
Preferably, a transverse moving mechanism is arranged on one side of the alignment roller way.
Preferably, the sideslip mechanism includes two main shafts of front and back parallel arrangement, both ends all are provided with the bearing frame about the main shaft, be provided with about two cams on the main shaft, parallel arrangement is about main shaft top has two longerons, two gyro wheel seats about longeron bottom is provided with, two gyro wheels around being provided with on the gyro wheel seat, two gyro wheels cooperate with the cam about, parallel arrangement has a plurality of crossbeams about between two longerons, set up a plurality of erection supports from left to right on the crossbeam, the erection support position of front and back crossbeam is corresponding, is provided with movable rack between the erection support of front and back crossbeam.
Preferably, the spindle is driven by a motor.
Compared with the prior art, the invention has the advantages that:
the invention can jack up the rolled piece aligned with the position of the roller way, and prevent the rolled piece which is not moved out of the roller way in time from continuously generating relative movement with the rotating roller, thereby grinding the surface of the rolled piece.
Drawings
FIG. 1 is a schematic structural view of a scratch-proof device for a cooling bed alignment roller way.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is an enlarged view of a portion B of fig. 1.
Fig. 6 is an enlarged view of a portion C of fig. 3.
Wherein:
rack 1
Alignment roller table 2
Static rack 3
Baffle 4
Oil cylinder 5
Pull rod 6
Connection support 7
Fixed support 8
Rotating shaft 9
Swing arm 10
Support tooth block 11
Fixed support 12
Guide wheel 13
Counterweight 14
Stay 15
Traversing mechanism 16
Spindle 161
Bearing support 162
Cam 163
Longitudinal beam 164
Roller seat 165
Roller 166
Cross beam 167
Mounting support 168
And a movable rack 169.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 3, the scratch-proof device of the cooling bed alignment roller way in the embodiment comprises a frame 1, wherein an alignment roller way 2 is arranged on the frame 1, the alignment roller way 2 comprises a plurality of static racks 3 which are arranged in parallel left and right, a baffle 4 is arranged on one side of the alignment roller way 2, a plurality of oil cylinders 5 are arranged in parallel front and back below the baffle 4, a pull rod 6 is arranged at the end of a piston rod of each oil cylinder 5 in a connecting way, the pull rods 6 are transversely arranged, a plurality of connecting supports 7 are arranged on the pull rods 6 from left to right, the positions of the connecting supports 7 on the front and back plurality of pull rods 6 are in one-to-one correspondence, a fixed support 8 is arranged on the static rack 3 above the connecting supports 7, a rotating shaft 9 is penetrated between the front and back plurality of fixed supports 8 on the same static rack 3, a swing arm 10 is hinged on each connecting support 7, the upper part of the swing arm 10 is hinged with the rotating shaft 9, and the top of the swing arm 10 is provided with a supporting tooth block 11;
the supporting tooth blocks 11 at the top of the front swing arm 10 and the rear swing arm 10 are sequentially connected to form a supporting rack;
the other side of the alignment roller way 2 is provided with a fixed bracket 12, a row of guide wheels 13 are arranged on the fixed bracket 12 along the front-back direction, the number and the positions of the guide wheels 13 correspond to those of the pull rods 6, a balancing weight 14 is arranged below the guide wheels 13, the end part of the pull rods 6 is connected with a pull rope 15, and the pull rope 15 bypasses the guide wheels 13 and is connected with the balancing weight 14;
a traversing mechanism 16 is arranged on one side of the alignment roller way 2;
the traversing mechanism 16 comprises two main shafts 161 which are arranged in parallel front and back, bearing seats 162 are arranged at the left end and the right end of each main shaft 161, two cams 163 are arranged on each main shaft 161, two longitudinal beams 164 are arranged above each main shaft 161 in parallel left and right, two roller seats 165 are arranged at the bottoms of the longitudinal beams 164 in front and back, two rollers 166 are arranged on the roller seats 165 in front and back, the two rollers 166 are matched with the cams 163, a plurality of cross beams 167 are arranged between the two longitudinal beams 164 in front and back in parallel, a plurality of mounting supports 168 are arranged on the cross beams 167 from left to right, the positions of the mounting supports 168 of the front and back cross beams 167 are corresponding, and movable racks 169 are arranged between the mounting supports 168 of the front and back cross beams 167;
the main shaft 161 is driven by a motor.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a cold bed aligns roll table scratch prevention device which characterized in that: the automatic lifting device comprises a frame (1), an alignment roller way (2) is arranged on the frame (1), the alignment roller way (2) comprises a plurality of static racks (3) which are arranged in parallel left and right, a baffle (4) is arranged on one side of the alignment roller way (2), a plurality of oil cylinders (5) are arranged in parallel front and back below the baffle (4), pull rods (6) are connected and arranged on piston rod ends of the oil cylinders (5), the pull rods (6) are arranged in a transverse mode, a plurality of connecting supports (7) are arranged on the pull rods (6) from left to right, positions of the connecting supports (7) on the plurality of pull rods (6) are in one-to-one correspondence, a fixed support (8) is arranged on the static racks (3) above the connecting supports (7), a rotating shaft (9) is arranged between the plurality of fixed supports (8) on the same static rack (3) in a penetrating mode, swing arms (10) are hinged to each other on each connecting support (7), and the upper parts of the rotating shafts (10) are hinged to the swing arms (9), and tooth supporting blocks (11) are arranged on the tops of the swing arms (10).
The device is characterized in that a fixed support (12) is arranged on the other side of the alignment roller way (2), a row of guide wheels (13) are arranged on the fixed support (12) along the front-rear direction, the number and the positions of the guide wheels (13) correspond to those of the pull rods (6), balancing weights (14) are arranged below the guide wheels (13), pull rods (6) are connected with the end parts of the pull rods (6) and provided with stay ropes (15), and the stay ropes (15) are connected with the balancing weights (14) after bypassing the guide wheels (13);
a transverse moving mechanism (16) is arranged on one side of the alignment roller way (2);
the transverse moving mechanism (16) comprises two main shafts (161) which are arranged in a front-back parallel mode, bearing seats (162) are arranged at the left end and the right end of each main shaft (161), two cams (163) are arranged on each main shaft (161), two longitudinal beams (164) are arranged above each main shaft (161) in a left-right parallel mode, two front-back roller seats (165) are arranged at the bottom of each longitudinal beam (164), two front-back roller wheels (166) are arranged on each roller seat (165), the front-back roller wheels (166) are matched with the cams (163), a plurality of cross beams (167) are arranged between the left-right longitudinal beams (164) in a front-back parallel mode, a plurality of mounting supports (168) are arranged on the cross beams (167) from left to right, the positions of the mounting supports (168) of the front-back cross beams (167) are corresponding, and movable racks (169) are arranged between the mounting supports (168) of the front-back cross beams (167).
2. The cooling bed alignment roller scratch prevention device according to claim 1, wherein: the supporting tooth blocks (11) at the top of the front swing arm (10) and the rear swing arm are sequentially connected to form a supporting rack.
3. The cooling bed alignment roller scratch prevention device according to claim 1, wherein: the main shaft (161) is driven by a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637622.XA CN109482660B (en) | 2018-12-29 | 2018-12-29 | Scratch-proof device for cooling bed alignment roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637622.XA CN109482660B (en) | 2018-12-29 | 2018-12-29 | Scratch-proof device for cooling bed alignment roller way |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109482660A CN109482660A (en) | 2019-03-19 |
| CN109482660B true CN109482660B (en) | 2024-03-15 |
Family
ID=65713384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811637622.XA Active CN109482660B (en) | 2018-12-29 | 2018-12-29 | Scratch-proof device for cooling bed alignment roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109482660B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096785B (en) * | 2020-09-11 | 2022-11-11 | 广东韶钢松山股份有限公司 | Cooling bed transmission shaft counterweight device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB922174A (en) * | 1958-08-19 | 1963-03-27 | Brightside Foundry & Engineeri | Improvements in and relating to cooling beds for rolling mills |
| CN203842928U (en) * | 2014-05-16 | 2014-09-24 | 中冶东方工程技术有限公司 | Friction-free aligning roller way for cooling bed |
| CN105032955A (en) * | 2015-08-19 | 2015-11-11 | 中冶南方工程技术有限公司 | Alignment and skid prevention device and cooling bed |
| CN108526226A (en) * | 2018-06-12 | 2018-09-14 | 中冶华天南京工程技术有限公司 | A kind of walking beam cooler rolled piece alignment means |
| CN209577747U (en) * | 2018-12-29 | 2019-11-05 | 江阴圆方机械制造有限公司 | Cold bed alignment roller way scratching resistant device |
-
2018
- 2018-12-29 CN CN201811637622.XA patent/CN109482660B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB922174A (en) * | 1958-08-19 | 1963-03-27 | Brightside Foundry & Engineeri | Improvements in and relating to cooling beds for rolling mills |
| CN203842928U (en) * | 2014-05-16 | 2014-09-24 | 中冶东方工程技术有限公司 | Friction-free aligning roller way for cooling bed |
| CN105032955A (en) * | 2015-08-19 | 2015-11-11 | 中冶南方工程技术有限公司 | Alignment and skid prevention device and cooling bed |
| CN108526226A (en) * | 2018-06-12 | 2018-09-14 | 中冶华天南京工程技术有限公司 | A kind of walking beam cooler rolled piece alignment means |
| CN209577747U (en) * | 2018-12-29 | 2019-11-05 | 江阴圆方机械制造有限公司 | Cold bed alignment roller way scratching resistant device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109482660A (en) | 2019-03-19 |
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