CN2547429Y - Vertical-horizontal switch and guiding apparatus - Google Patents
Vertical-horizontal switch and guiding apparatus Download PDFInfo
- Publication number
- CN2547429Y CN2547429Y CN 02235576 CN02235576U CN2547429Y CN 2547429 Y CN2547429 Y CN 2547429Y CN 02235576 CN02235576 CN 02235576 CN 02235576 U CN02235576 U CN 02235576U CN 2547429 Y CN2547429 Y CN 2547429Y
- Authority
- CN
- China
- Prior art keywords
- gathering sill
- guide groove
- vertical
- internal partition
- upright
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Metal Rolling (AREA)
Abstract
A vertical-horizontal switch and guiding apparatus relates to the deformed steel bar tandem rolling guiding technique which belongs to the steel rolling technical field. The problem to be solved is to provide the vertical-horizontal switch and guiding apparatus which is simple in structure, easy in manufacture and not easy to deform after being heated, and reliable in use with low accident rate. The utility model is characterized in that: the apparatus is provided with a guide groove with rectangular section, the height of the rectangular section gradually reduces from an inlet to an outlet to form a bell shape, an inner baffle is arranged in the guide groove, one end of the inner baffle is level with the inlet end of the guide groove, the other end of the inner baffle retracts into the guide groove, the guide groove is divided and is shaped like a Chinese character 'Ri' in case of one inner baffle, and the guide groove is divided and is shaped like a Chinese character 'Mu' in case of two inner baffles. The utility model has the advantages of simple structure, good symmetry, rare deformation after being heated, capability of avoiding steel piling accidents and reducing steel piling waste, easy manufacture as well as few spare parts. The utility model is applicable to vertical-horizontal switch during bar material tandem rolling, in particular to vertical-horizontal switch apparatuses for tandem rolling of deformed steel bar with smaller diameter.
Description
Technical field
The utility model relates to screw-thread steel tandem rolling guider, belongs to technical field of steel rolling.
Background technology
The screw-thread steel operation of rolling with ribbing is, steel billet through thick, in enter finish rolling after rolling, in the finish rolling process, after prefaces such as pre-cutting, cutting, finished product are rolling, be delivered to cutting to length, enter cold bed then and cool off.When the finished product milling train is vertical mill, three-way or the two line kickers that form after the cutting from top to bottom are distributed on two vertical planes between the vertical rolls, when cutting to length that enters the back or refrigerating work procedure, need to make kicker be converted to shape spaced apart in horizontal plane, can enter the post-order process flow process by the shape spaced apart in vertical plane by guider.The conversion guider that uses in this kind is rolling at present carries out the conversion guiding of rolled piece as the steel pipe guider, steel pipe quantity is looked the segmentation lines number or is two or is three, one end of steel pipe along vertical plane divide at interval, corresponding two or three kickers that come out by vertical mill, the other end is then spaced apart along horizontal plane, makes two or three kickers to go into level shape output at interval.Steel pipe in this kind guider is the space multistory cross-like, makes the precision prescribed height, makes trouble, easily deforms under high temperature action in the use, causes access denial, heap steel accident occurs and forms a large amount of heap steel waste materials.In addition, the steel pipe caliber needs and rolled piece specification coupling in this kind guider, so need the many covers of configuration spare unit, not only increases consumption, but also has caused the inconvenience in the use because of frequent replacing.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of simple in structure, be easy to make, be difficult for temperature distortion, use low upright the flatting turn of reliable accident rate to change guider, to overcome many use defectives of existing steel pipe guider.
The utility model is realized with following technical solution:
A kind of upright flatting turn changed guider, its characteristics are, it has the gathering sill 1 of a square-section, the height of square-section by import to the outlet dwindle gradually form horn-like, be provided with internal partition 2 in the groove, internal partition length is less than gathering sill length, and the one end aligns with the gathering sill entrance point, and the other end contracts to gathering sill.
Above-mentioned upright flatting turn changed guider, and the two ends of described internal partition are flat bladed.
Above-mentioned upright flatting turn changed guider, and described gathering sill has installing plate 3.
Above-mentioned upright flatting turn changed guider, and the quantity of described internal partition is 1, and the import cross section of gathering sill is divided into " day " font; Described internal partition quantity also can be 2, and gathering sill import cross section is divided into " order " font.
Above-mentioned upright flat guiding conversion equipment, 2/3 of the about gathering sill length of the length of described internal partition.
The utlity model has following characteristics:
1. horn-like square-section gathering sill structural symmetry is good, has higher structural strength, is difficult for temperature distortion in the use, is easy to make passage to keep unimpeded, can effectively prevent to pile the steel accident and reduce heap steel waste material significantly, has improved the serviceability of guider;
2. horn-like gathering sill has bigger import cross section, the required standard that enters and form gradually that is easy to rolled piece is arranged on the one hand, enlarge the space between rolled piece and gathering sill inwall on the other hand, helped reducing the temperature distortion of gathering sill, further improved the serviceability of gathering sill;
3. simple in structure, be easy to adopt the steel plate welding to form, the steel pipe guider greatly reduces the making requirement relatively, is easy to processing and fabricating;
4. owing to have bigger space between rolled piece and gathering sill inwall, the plurality of specifications rolled piece so same gathering sill can suit can reduce gathering sill spare unit amount, reduces production costs, and reduces and changes trouble.
The utility model suits need stand the field of employment of flatting turn and changing in bar continuous rolling, and is especially suitable to the upright changing device use of flatting turn in the less diameter thread steel tandem rolling.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
The specific embodiment
Consult Fig. 1,2,3, the utility model can adopt rectangular steel plate welding to form, and except that upper and lower steel plate was the plane bending, biside plate and internal partition were surface plate, so processing and fabricating is very convenient; Be used for two line cuttings and produce rolled piece quantity when being 2, internal partition quantity is 1, the import cross section of gathering sill 1 is " day " font, and two rolled pieces 5 are entered the upper and lower rectangular notch of day font respectively by vertical rolls 4, converts the horizontal interval to along flat mouthful of word groove and arrange the shape derivation near outlet the time; In like manner, when being used for three-line syncopate, internal partition quantity is 2, and three rectangular notches of three rolled piece edge " order " fonts enter, and is converting horizontal shape derivation near the exit.The two ends of internal partition 2 are flat bladed, are beneficial to guiding.The installing plate 3 of gathering sill downside is used for gathering sill and is connected with the installation of supporters such as guide holder.
Claims (7)
1. upright flatting turn changed guider, it is characterized in that, it has the gathering sill [1] of a square-section, the height of square-section by import to the outlet dwindle gradually form horn-like, be provided with internal partition [2] in the groove, internal partition length is less than gathering sill length, and the one end aligns with the gathering sill entrance point, and the other end contracts to gathering sill.
2. upright flatting turn according to claim 1 changed guider, it is characterized in that the two ends of described internal partition are flat bladed.
3. upright flatting turn according to claim 2 changed guider, it is characterized in that described gathering sill has installing plate [3].
4. change guider according to described upright the flatting turn of claim 1-3, it is characterized in that the quantity of described internal partition is 1, formation " day " font is cut apart in the import cross section of gathering sill.
5. change guider according to described upright the flatting turn of claim 1-3, it is characterized in that described internal partition quantity is 2, formation " order " font is cut apart in gathering sill import cross section.
6. according to right 4 described upright flat guiding conversion equipments, it is characterized in that 2/3 of the about gathering sill length of the length of described internal partition.
7. upright flat guiding conversion equipment according to claim 5 is characterized in that 2/3 of the about gathering sill length of the length of described internal partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235576 CN2547429Y (en) | 2002-05-27 | 2002-05-27 | Vertical-horizontal switch and guiding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235576 CN2547429Y (en) | 2002-05-27 | 2002-05-27 | Vertical-horizontal switch and guiding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547429Y true CN2547429Y (en) | 2003-04-30 |
Family
ID=33710056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02235576 Expired - Fee Related CN2547429Y (en) | 2002-05-27 | 2002-05-27 | Vertical-horizontal switch and guiding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547429Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225431A (en) * | 2011-04-10 | 2011-10-26 | 合肥东方节能科技股份有限公司 | Steel rolling system provided with no-twist interchange type rolling piece guiding device |
-
2002
- 2002-05-27 CN CN 02235576 patent/CN2547429Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225431A (en) * | 2011-04-10 | 2011-10-26 | 合肥东方节能科技股份有限公司 | Steel rolling system provided with no-twist interchange type rolling piece guiding device |
| CN102225431B (en) * | 2011-04-10 | 2012-08-01 | 合肥东方节能科技股份有限公司 | Steel rolling system provided with no-twist interchange type rolling piece guiding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101134211B (en) | L-shaped extrusion device for producing ultra-fine crystal block body material | |
| CN201558845U (en) | Cold rolling die suitable for special tube of double-roll cold rolled tube machine | |
| CN2547429Y (en) | Vertical-horizontal switch and guiding apparatus | |
| CN201380642Y (en) | Rolling carving machine for metallic tube elements | |
| CN201127949Y (en) | High speed wire rod finishing mill | |
| CN2309911Y (en) | Steel bar straightening length-preset cutting machine | |
| CN201969778U (en) | Rolling and shaping machine for section bar with variable cross-section | |
| CN103406730B (en) | A kind of manufacturing process of bracing frame | |
| CN100402174C (en) | Equipment for extruding longitudinal corrugated pipe | |
| CN101406908A (en) | Method for processing cold-bending welding square quarter bend with punched hole | |
| CN2792632Y (en) | Continuous metal wire mill | |
| CN2612473Y (en) | Lifting finger for long distance transportation of tandem mill | |
| CN103464675B (en) | Large-sized T-shaped plate forged piece forming method | |
| CN213728622U (en) | Mould structure of industrial width-thickness ratio ultrahigh aluminum alloy section | |
| CN201261025Y (en) | Special-purpose equipment for seamless oil well steel tube restraint tandem rolling processing | |
| CN214114531U (en) | Non-deformable's aluminium is rolled up and is collected rotary column | |
| CN211707731U (en) | Air cooling slow cooling device for rolling rod and wire | |
| CN2664821Y (en) | Milling tool for milling waste aluminium section bar to producing aluminium bits | |
| CN220269115U (en) | Cold-formed steel with high compressive strength by cold-forming process | |
| CN2347690Y (en) | High-speed cold-rolled double-rib reinforcing bar continuous rolling mill | |
| CN105171097B (en) | Fining twisted steel cold shears shear and shears technique | |
| CN86200161U (en) | Combined automatic shifting punching dies without lapping edge | |
| CN215880106U (en) | Guide device for flying shear turning device | |
| CN208879355U (en) | A kind of rectangle tool and mould square steel rolling fixed guide tooling | |
| CN215879297U (en) | One shot forming's high-efficient reducing copper pipe extrusion die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |