CN202296312U - Square billet turnover and guide device - Google Patents
Square billet turnover and guide device Download PDFInfo
- Publication number
- CN202296312U CN202296312U CN 201120420150 CN201120420150U CN202296312U CN 202296312 U CN202296312 U CN 202296312U CN 201120420150 CN201120420150 CN 201120420150 CN 201120420150 U CN201120420150 U CN 201120420150U CN 202296312 U CN202296312 U CN 202296312U
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- CN
- China
- Prior art keywords
- square billet
- operating lever
- guide device
- plate
- hinged
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the field of control over a conveying position of a square billet on a roll table before rolling, in particular to a square billet turnover and guide device, which is characterized by comprising a lifting cylinder, a lifting seat, a guide rail, a movable baffle plate and a fixed baffle plate, wherein the end part of a piston rod of the lifting cylinder is centrally connected with the bottom of the lifting seat; the top of the lifting seat is centrally provided with a hinge seat; the fixed baffle plate is arranged on one side of the hinge seat and is connected with a pedestal; the lower part of an operating lever is hinged with the hinge seat; the lower end of the operating lever is hinged with one end of a swing link; the other end of the swing link is provided with a slide block; a horizontal sliding chute is formed in the guide rail; and the slide block is also provided with the movable baffle plate. Compared with the prior art, the square billet turnover and guide device has the advantages that: (1) the square billet or rectangular billet which seriously bends and has high deflection is instantly turned over and guided by lightly poking the operating lever; and (2) the square billet turnover and guide device can be arranged between a discharge roll table and a charge roll table; two square billet turnover and guide devices are uniformly distributed between billets of 3-7 m long; and for the billets of 7-12 m long, three square billet turnover and guide devices are uniformly distributed in the billet length range.
Description
Technical field
The utility model is being gone into stove, furnace delivery table course of conveying position control field before relating to billet rolling, relates in particular to a kind of square billet upset and guide device.
Background technology
At present the sizable a part of factories and miness of hot rolling industry are to be raw material rolling rod wire and ribbon steel product with square billet, rectangular bloom; Such steel product accounts for more than 40% of current domestic steel products; And the specification major part of square billet is in 90 * 90mm～180 * 180mm scope, and rectangular bloom is in 120 * 180mm～180 * 225mm scope.
Each steel mill is in organizing production process, because no upper track aligning operation, as the square billet of raw material or rectangular bloom is crooked seriously, amount of deflection is big; Often collide the roller-way flipper guide or the roller-way that seriously then flies out; Even knock the roller-way baffle plate away, and cause fire door and roller-way baffle plate damaged, cause potential safety hazard.Even it is also can sideslip serious that square billet that crooked serious, amount of deflection is big or rectangular bloom are gone into stove, crooked hot base is come out of the stove in the process, and hidden danger is infinite especially.
In the actual production, crooked serious square billet or rectangular bloom often cause the accident and repair, and in order effectively to protect fire door and roller-way baffle plate, it is very necessary to set up the blank guide device, and can effectively increase productivity; And therefore the big blank of amount of deflection must also need have the online steel functional that turns over to upwarp the form shove charge.
Summary of the invention
The purpose of the utility model provides a kind of compact conformation, arrangement space little, simple to operate, practical square billet upset and guide device, with adapt to square billet serious when front curve, that amount of deflection is big or rectangular bloom rolling before the needs of heating process.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of square billet upset and guide device comprise lift cylinder, elevating bracket, operating lever, guide rail, shifting board and fixed dam, and lift cylinder is vertical on the base; The lift cylinder piston rod end is connected with the elevating bracket bottom between two parties, and the elevating bracket top is provided with hinged seat between two parties, and the side that fixed dam is located at hinged seat links to each other with base; Operating lever bottom and hinged seat are hinged, and operating lever lower end and fork one end are hinged, and the fork other end is provided with slide block; Guide rail links to each other with hinged seat; Guide rail is provided with horizontal concrete chute, and slide block and horizontal concrete chute sliding block joint also are provided with shifting board on the slide block.
Said shifting board comprises raising plate one, raising plate two and the plate of tumbling; Raising plate one laterally arranges with the second-class height of raising plate; Be the current position of square billet between raising plate two and the fixed dam, the plate top of tumbling deviates from square billet and is provided with 45 ° of inclination angles, and the plate of tumbling is located at raising plate one square billet side dorsad.
Compared with prior art, the beneficial effect of the utility model is:
1) simple to operate, high efficiency, lever principle province merit is laborsaving, and the artificial light operating lever of dialling can be accomplished the upset of square billet serious to bending, that amount of deflection is big or rectangular bloom and lead position work in moment, and the processing accident is saved time more than the 0.5h at least.
2) compact conformation, arrangement space little, integrate and realize turning over steel and leading bit function; Practical and flexible, at furnace delivery table with go into and can install between the furnace roller road, the long blank of 3m～7m is asked two of rectangular distributions; The blank long as far as 7m～12m, three of rectangular distributions get final product in the long scope of base.
Description of drawings
Fig. 1 is the utility model example structure scheme drawing.
Among the figure: the 1-lift cylinder 2-elevating bracket 3-operating lever 4-guide rail 5-shifting board 6-fixed dam 7-hinged seat 8-fork 9-slide block 10-horizontal concrete chute 11-raising plate one 12-raising plate two 13-plate 14-square billet 15-base 16-roller-way of tumbling
The specific embodiment
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model:
Seeing Fig. 1, is a kind of square billet upset of the utility model and guide device example structure scheme drawing, comprises lift cylinder 1, elevating bracket 2, operating lever 3, guide rail 4, shifting board 5 and fixed dam 6; Lift cylinder 1 is vertical on the base 15, and lift cylinder 1 piston rod end is connected with elevating bracket 2 bottoms between two parties, and elevating bracket 2 tops are provided with hinged seat 7 between two parties; The side that fixed dam 6 is located at hinged seat 7 links to each other with base 15; Operating lever 3 bottoms and hinged seat 7 are hinged, and operating lever 3 lower ends and fork 8 one ends are hinged, and fork 8 other ends are provided with slide block 9; Guide rail 4 links to each other with hinged seat 7; Guide rail 4 is provided with horizontal concrete chute 10, and slide block 9 and horizontal concrete chute 10 sliding block joints also are provided with shifting board 5 on the slide block 9.
Shifting board 5 comprises raising plate 1, raising plate 2 12 and the plate 13 of tumbling; Raising plate 1 laterally arranges with raising plate 2 12 height such as grade; Between raising plate 2 12 and the fixed dam 6 square billet 14 current positions; Plate 13 tops of tumbling deviate from square billet and are provided with 45 ° of inclination angles, and the plate 13 of tumbling is located at raising plate 1 square billet side dorsad.
This device is located between the roller-way 16, and the blank rollover states is operated as follows: lift cylinder 1 is a low level, and operating lever 3 is pushed away forward; Shifting board 5 is pushed near fixed dam 6, and aim at square billet 14 under, pin operating lever 3 with pin; Just realized the blank turn over function in the lift cylinder 1 rising jack-up process; The square billet that the moment completion is crooked seriously, amount of deflection is big or the upset of rectangular bloom, simple to operate, high efficiency.
It is following that blank is led a state of operation: lift cylinder 1 is low level, and operating lever 3 is pulled back, and shifting board 5 is pushed away from fixed dam 6; Form the passage that square billet 14 passes through between shifting board 5 and the cooresponding fixed dam 6; Lift cylinder 1 rising jack-up puts in place, and operating lever 3 is pushed away forward, and shifting board 5 is drawn close to cooresponding fixed dam 6; Square billet 14 is clamped, realized that just blank leads the position.
Claims (2)
1. a square billet overturns and guide device, it is characterized in that, comprises lift cylinder, elevating bracket, operating lever, guide rail, shifting board and fixed dam; Lift cylinder is vertical on the base, and the lift cylinder piston rod end is connected with the elevating bracket bottom between two parties, and the elevating bracket top is provided with hinged seat between two parties; The side that fixed dam is located at hinged seat links to each other with base, and operating lever bottom and hinged seat are hinged, and operating lever lower end and fork one end are hinged; The fork other end is provided with slide block, and guide rail links to each other with hinged seat, and guide rail is provided with horizontal concrete chute; Slide block and horizontal concrete chute sliding block joint also are provided with shifting board on the slide block.
2. a kind of square billet upset according to claim 1 and guide device; It is characterized in that; Said shifting board comprises raising plate one, raising plate two and the plate of tumbling, and raising plate one laterally arranges with the second-class height of raising plate, is the current position of square billet between raising plate two and the fixed dam; The plate top of tumbling deviates from square billet and is provided with 45 ° of inclination angles, and the plate of tumbling is located at raising plate one square billet side dorsad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120420150 CN202296312U (en) | 2011-10-28 | 2011-10-28 | Square billet turnover and guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120420150 CN202296312U (en) | 2011-10-28 | 2011-10-28 | Square billet turnover and guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296312U true CN202296312U (en) | 2012-07-04 |
Family
ID=46365253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120420150 Withdrawn - After Issue CN202296312U (en) | 2011-10-28 | 2011-10-28 | Square billet turnover and guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086143A (en) * | 2011-10-28 | 2013-05-08 | 鞍钢集团工程技术有限公司 | Turning and guide device for square billets |
-
2011
- 2011-10-28 CN CN 201120420150 patent/CN202296312U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086143A (en) * | 2011-10-28 | 2013-05-08 | 鞍钢集团工程技术有限公司 | Turning and guide device for square billets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20141217 |
|
| RGAV | Abandon patent right to avoid regrant |