CN1105615A - Method for steel ingot cogging and its device - Google Patents
Method for steel ingot cogging and its device Download PDFInfo
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- CN1105615A CN1105615A CN 94100343 CN94100343A CN1105615A CN 1105615 A CN1105615 A CN 1105615A CN 94100343 CN94100343 CN 94100343 CN 94100343 A CN94100343 A CN 94100343A CN 1105615 A CN1105615 A CN 1105615A
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- steel ingot
- sawing machine
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- cutting
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Abstract
The present invention aims at providing a new method for cogging steel ingot by using metal band saw and a new application of metal band saw and its high-efficiency band saw device. The invented device is characterized by that a shifting device is installed on its working table, and it is a special-purpose band sawing machine capable of making long-distance longitudinal cutting, and several sawing bands can be installed in the sawing machine, and at the same time, it can make multi-position cutting, so that it can be made into a multi-position longitudinal cutting band sawing machine. As compared with existent techniques of rolling machine, flame cutting cogging and general sawing machine, it is low in cost, small in material consumption, free from contamination, and its application range is widened and working efficiency is raised.
Description
The present invention relates to the large steel ingot cogging is become a kind of new method and apparatus of little steel ingot.
In existing technology, the method for steel plant's steel ingot cogging is generally used rolling method; In small business, owing to lack steel rolling equipment, usually adopt the flame cutting, cogging in this way, bigger flue dust is arranged first, work situation is relatively poor, then iron loss is serious in addition, and economic benefit is relatively poor, existing metal cutting method, cut as band saw for metal, at present only limitation is used for the blanking of Mould Machining and metal, and operating efficiency is lower, and the scope of application also is confined in the finished product or semi-finished product processing of the hauling operation of metal and product, also in the production procedure of the means of production, do not use, especially in the steel ingot cogging technology of steel mill, also do not adopt band saw cutting to come the method for cogging.
The purpose of this invention is to provide and a kind ofly come the new method of cogging steel ingot, the new purposes and the high efficiency band saw device thereof of band saw for metal with band saw for metal.
The present invention is achieved in that because common band sawing machine service object is semi-finished product and finished product service in the work flow of product, and as the cutting of mould, the profile cutting of part in addition, general workpiece is smaller; Sometimes for convenient transportation is cut into short material as growing material, saw band need only be done the cross section cutting, so the design of the stroke of saw band is very short, is not suitable for the vertically cutting of long distance of steel ingot; The duty of band saw is that workpiece is fixed, and saw band is made cutting movement, and workbench and sawing machine do not produce relative motion, and this structure can not be used for cutting steel ingot; General band sawing machine only possesses a cutting work station (saw band produces a slot), and operating efficiency is very low, is very uneconomic if be used as cogging; Because the existence of these factors, the application purpose scope of band sawing machine is very limited, so common band sawing machine is not suitable for steel ingot cogging, not invention design again, the purposes of normal tape sawing machine there is no fear of being applied in the steel ingot cogging of steel mill, and potential this new purposes, this new cogging method of band sawing machine is not conspicuous; If the normal tape sawing machine is invented design again, this new purposes of band sawing machine, new steel ingot cogging method, just be easy to implement, come cogging to become a reality with band saw, concrete grammar is: come steel ingot is carried out cogging with band saw for metal cutting, during cutting work, the lathe bed that saw band is housed becomes relative motion with table design, can be that lathe bed maintains static, workbench is done moving movement work, and also lathe bed is a mobile working, and workbench is fixed, so just, can vertically cut steel ingot, finish the cogging task.Can cut simultaneously with many band sawing machines same steel ingot in order further to raise the efficiency, also can be that a band sawing machine is equipped with many saw bands, carries out the multistation cutting.More than be the new purposes invention of band sawing machine and a kind of new cogging method invention of steel ingot cogging.
Device of the present invention is: the band saw machine of being made up of saw band, saw frame, electronic part, running part, cooling part, hydraulic part, clamping part, lathe bed, workbench etc., it is characterized in that: mobile device is housed on workbench, or will mobile device be housed on the lathe bed, steel ingot is vertically cut in the motion that relatively moves by sawing machine and workbench, and is a kind of vertically special-purpose band sawing machine of cutting of distance of growing; In order to improve cutting efficiency, reduce the clamping times of workpiece, band sawing machine is designed to the saw band face is in a horizontal position, carry out the band sawing machine of the vertical equity cutting of horizontal resection specially.
According to same design of the present invention: also many saw bands can be housed in sawing machine, can carry out the multistation cutting simultaneously, become the vertical cutting belt sawing machine of a kind of multistation, also but Jiang Ertai and the band sawing machine more than two are combined into the assemblage zone sawing machine of a multistation, also can be that a band sawing machine is equipped with many saw bands, become multistation cutting belt sawing machine, many above-mentioned saw bands can be with a motor drives, also available multiple motors drives, when many saw blades cut, when the direction of rotation of many saw blades was identical, workpiece stressed bigger was when adopting saw blade and saw blade direction of rotation reverse motions, during cut workpiece, workpiece stressed littler is convenient to ensure the quality of products and raise the efficiency like this.
Above-mentioned mobile device can be fluid pressure type also can be mechanical transmission-type, adopt the method promotion platform of equipressure or constant speed.
The present invention is compared with the prior art: compare with rolling mill, input cost is lower; Compare with flame cutting cogging, consumptive material is few, and is pollution-free; Compare with the normal tape sawing machine, expanded range of application, improved operating efficiency.
Fig. 1 is a structural representation of the present invention.
Among Fig. 1,1 is lathe bed, and 2 is workbench, and 3 is saw band, and 4 is the steel ingot that is cut.
Enforcement of the present invention will reduce the scale of investment of bar mill, enhances productivity, and has opened up new purposes for band saw machine.
Claims (3)
1, a kind of method of steel ingot cogging and device thereof, its method is characterised in that: come steel ingot is carried out cogging with band saw for metal cutting, during cutting work, lathe bed and workbench that saw band is housed are relative motions, can be lathe bed maintains static, workbench be done moving movement work, and also lathe bed is a mobile working, workbench is fixed, and so just can vertically cut cogging to steel ingot;
A kind of method of steel ingot cogging and device thereof, device is made up of saw band, saw frame, electronic part, driving section, cooling part, hydraulic pressure part, clamping part, lathe bed, workbench etc., it is characterized in that: mobile device is housed on workbench, or will mobile device be housed on the lathe bed, steel ingot is vertically cut in the motion that relatively moves by sawing machine and workbench, and is a kind of vertically special-purpose band sawing machine of cutting of distance of growing;
A kind of method of steel ingot cogging and device thereof, device has saw band, saw frame, electronic part, the driving section, cooling partly, hydraulic pressure partly, clamp partly, lathe bed, compositions such as workbench, it is characterized in that: mobile device is housed on workbench, or mobile device is housed on lathe bed, steel ingot is vertically cut in the motion that relatively moves by sawing machine and workbench, it is the assemblage zone sawing machine that Jiang Ertai and the band sawing machine more than two are combined into a multistation, also can only in a bench saw bed, many saw bands be housed, can carry out the multistation cutting simultaneously, become the vertical cutting belt sawing machine of a kind of multistation;
2, the method for steel ingot cogging according to claim 1 is characterized in that can cutting simultaneously with many band sawing machines same steel ingot, also can be that a band sawing machine is equipped with many saw bands, carries out the multistation cutting.
3, according to the method for claim 1,2 described steel ingot coggings, it is characterized in that band sawing machine is designed to the saw band face to be in a horizontal position, carry out the vertical equity cutting specially, reduce the clamping times of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94100343 CN1105615A (en) | 1994-01-22 | 1994-01-22 | Method for steel ingot cogging and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94100343 CN1105615A (en) | 1994-01-22 | 1994-01-22 | Method for steel ingot cogging and its device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1105615A true CN1105615A (en) | 1995-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94100343 Pending CN1105615A (en) | 1994-01-22 | 1994-01-22 | Method for steel ingot cogging and its device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1105615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218058B (en) * | 2005-07-15 | 2011-04-13 | 国保株式会社 | Band saw device |
-
1994
- 1994-01-22 CN CN 94100343 patent/CN1105615A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218058B (en) * | 2005-07-15 | 2011-04-13 | 国保株式会社 | Band saw device |
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| WD01 | Invention patent application deemed withdrawn after publication |