CN206854769U - A kind of band saw for sawing electric slag refusion ingot both ends - Google Patents

A kind of band saw for sawing electric slag refusion ingot both ends Download PDF

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Publication number
CN206854769U
CN206854769U CN201720777272.1U CN201720777272U CN206854769U CN 206854769 U CN206854769 U CN 206854769U CN 201720777272 U CN201720777272 U CN 201720777272U CN 206854769 U CN206854769 U CN 206854769U
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China
Prior art keywords
sawing
electric slag
slag refusion
refusion ingot
band saw
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CN201720777272.1U
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Chinese (zh)
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罗海峰
石明良
罗吉平
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MAANSHAN HENGJIU SPECIAL MATERIAL Co Ltd
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MAANSHAN HENGJIU SPECIAL MATERIAL Co Ltd
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Abstract

The utility model discloses a kind of band saw for sawing electric slag refusion ingot both ends, belong to web for sawing metal manufacture field, which solving existing generalized ribbon saw can not the disposable unnecessary material head in sawing electric slag refusion ingot both ends;Secondary clamping is needed, in two times sawing, need electric slag refusion ingot rotating 180 degree halfway, lifting non-cutting time length, the situation of low production efficiency be present.The utility model includes mobile work platform, roller, guide rail, workbench lathe bed, long stroke oil cylinder, movable pad, the hanging intermediate blanking vice of hydraulic suspension, side backgauge roller, by means of power fulcrum block.Can disposably it load and unload, the material head at disposable two electric slag refusion ingot both ends of sawing simultaneously.Realize the beneficial effect of high efficiency sawing.

Description

A kind of band saw for sawing electric slag refusion ingot both ends
Technical field
The utility model belongs to web for sawing metal manufacture field, specifically, is related to a kind of band for sawing electric slag refusion ingot both ends Saw, can disposably it load and unload, the material head at disposable two electric slag refusion ingot both ends of sawing simultaneously.
Background technology
As shown in figure 1, electric slag refusion ingot, big to hold section diameter typically typically in 1850mm, to be commonly called as 1 in φ 310mm, length Ton ESR ingot.Due to being steel alloy electric slag refusion ingot, small end is in esr process because striking needs to be placed with one block of ordinary steel Plate, the feeding reason in esr process is held to have the uneven material-regulating head of depression to produce greatly, to meet direct marketing or forging, Conventional sawed using generalized ribbon, in two times handling, respectively clamping sawing both ends material head, about each 20mm of length.It will first close Golden steel electric slag refusion ingot is placed on generalized ribbon saw workbench with lifting appliance, is sent to the unnecessary material head position in one end for needing sawing Put, clamp electric slag refusion ingot with hydraulic vice, carry out sawing;Then hydraulic vice is unclamped, exits workbench.Use lifting appliance Electric slag refusion ingot is rotated into 180 degree, then is placed on band-saw operator and makees on platform, repeats action above, the more clouts of sawing other end Head, production efficiency is than relatively low.The above method is the sawing method that generalized ribbon saw generally uses.Simultaneously as the lifting of job shop Equipment is driven a vehicle, usually public, in batch production, is often tied up public driving, lifting non-cutting time length, is influenceed Production, influences operating efficiency.
Due to the machine tool structure self reason of generalized ribbon saw, band-saw operator is static as platform, only plays and puts workpiece work( Can, it is necessary to using secondary clamping, secondary sawing.Midway needs electric slag refusion ingot rotating 180 degree, lifting non-cutting time be present It is long, the situation of low production efficiency.
The content of the invention
1st, to solve the problems, such as
For existing general sawing machine can not the disposable unnecessary material head in sawing electric slag refusion ingot both ends, need electroslag weight halfway Melted ingot rotation 180 degree carries out secondary clamping, and sawing in two times, lifting non-cutting time length, the problem of low production efficiency, this practicality is newly Type provides a kind of band special saw for sawing electric slag refusion ingot both ends, and the standard type band saw of existing twin columns twin-tub twin-spar construction is carried out Workbench design development, original standard type band is sawed static, is only played and is put the workbench of workpiece function and make hydraulic pressure into Portable workbench;Original standard type band is sawed into aerial overlook to arrange in T font structures, changes over aerial overlook in cross Structure is arranged;Add mobile work platform, roller, guide rail, workbench lathe bed, long stroke oil cylinder, movable pad, hydraulic suspension is hanging Intermediate blanking vice, side backgauge roller, by means of power fulcrum block;Realize steel alloy electric slag refusion ingot disposably to load and unload, disposably connect The unnecessary material head at the continuous end of sawing two, and 2 clampings, while sawing together, realize the beneficial effect of high efficiency sawing.
2nd, technical scheme
To solve the above problems, the utility model adopts the following technical scheme that.
A kind of band saw for sawing electric slag refusion ingot both ends, including the saw blade transmission on NST-7040 double-column planer horizontal band sawing machines Mechanism, bands for band hydraulic tensioning mechanism, Double-hydraulic control sawing feed speed mechanism and stepless speed regulation, in addition to mobile work Make the hanging intermediate blanking vice of platform, roller, guide rail, workbench lathe bed, long stroke oil cylinder, movable pad, hydraulic suspension, side backgauge Roller and by means of power fulcrum block.
Preferably, described long stroke hydraulic jack is arranged under mobile work platform;Described long stroke oil cylinder one end is consolidated It is scheduled on workbench lathe bed, the other end is fixed in described mobile work platform;Mobile work platform bottom is additionally provided with 10~12 Individual roller, described roller is on the guide rail of workbench lathe bed.
Preferably, the bottom of described movable pad is set fluted, and described groove is along described mobile work platform Width is fastened in described mobile work platform, the unilateral 1mm in its gap.
Preferably, described movable pad width dimensions 60-80mm, quantity 2-4 blocks.
Preferably, described movable pad width 25-30mm, quantity 4-8.
Preferably, a length of 300mm of moving jaw of the hanging intermediate blanking vice of described hydraulic suspension, regular jaw are a length of 680mm。
Preferably, described side backgauge roller is provided with 3~4, using roller structure, is vertically mounted on workbench lathe bed Side;The external contacting surface of described side backgauge roller is with regular jaw face on the described hanging intermediate blanking vice of hydraulic suspension same On one face.
Preferably, it is described to borrow power fulcrum block width 40mm, height 25mm, it is fixed on by four countersunk head screws described The end of mobile work platform one end.
3rd, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) the utility model is realized by the disposable clamping of sawing workpieces, disposable continuous saw cutting steel alloy electroslag remelting The technique of the unnecessary material head in the end of ingot two, the original non-cutting time for needing to rotate 180 degree u-turn sawing halfway is shortened, improves work Efficiency;
(2) original standard type band is sawed aerial overlook and arranged in T font structures by the utility model, changes over aerial overlook and is in Cross-shaped configuration is arranged;Change the static of conventional operation platform and put function, being formd by long stroke hydraulic jack can be with Mobile workbench;
(3) the utility model has expanded the function of the hanging intermediate blanking vice of hydraulic suspension.Realize vice one end jaw folder The sawing of clamping of workpieces one end, after unclamping, move forward and backward workbench;Workpiece other end is clamped with vice other end jaw again to saw Cut;
(4) the utility model structure still can realize conventionally sawing, as long as increase width 25-30mm's is narrow Shape movable pad, quantity 4-8, is placed in mobile work platform, and either garden rod length material or the long material of rectangle may be by Mobile work platform, the method moved forward by long stroke oil cylinder, by blank one section, one section blanking saw of length dimension on demand Cut.Remain in that general sawing machine routine blanking function;
(5) the utility model is using borrowing power fulcrum, by crowbar by two steel alloy electric slag refusion ingot sawing end face length Adjustment is consistent, while sawing;
(6) the utility model solves the problems, such as that non-cutting time is oversize during original normal tape saw sawing workpieces, realizes two Sawing simultaneously, substantially increases production efficiency.
Brief description of the drawings
Fig. 1 is the utility model sawing steel alloy electric slag refusion ingot workpiece figure;
Fig. 2 is the utility model three-dimensional structure diagram;
Fig. 3 is the utility model front view;
Fig. 4 is Fig. 3 left view;
Fig. 5 is Fig. 3 top view;
Fig. 6 is the working condition stereogram one of the utility model band saw;
Fig. 7 is the working condition stereogram two of the utility model band saw;
Fig. 8 is the working condition stereogram three of the utility model band saw;
Fig. 9 is the working condition stereogram four of the utility model band saw.
In figure:1st, mobile work platform;2nd, roller;3rd, guide rail;4th, workbench lathe bed;5th, long stroke hydraulic jack;6th, it is movable Backing plate;7th, the hanging intermediate blanking vice of hydraulic suspension;8th, side backgauge roller;9th, by means of power fulcrum block;10th, electric slag refusion ingot.
Embodiment
Think, generalized ribbon is sawed due to reasons in structure, it is impossible to realizes that disposable clamping, disposable sawing are as shown in Figure 1 Steel alloy electric slag refusion ingot workpiece;Midway needs blank part rotation 180 degree carrying out secondary clamping, in two times sawing, lifting Non-cutting time is grown, the situation of low production efficiency.A kind of band saw for sawing electric slag refusion ingot both ends is devised, to improve production efficiency.
Therefore, using scheme is implemented as follows:
Embodiment 1
As shown in Fig. 2 a kind of band saw for sawing electric slag refusion ingot both ends, including on NST-7040 double-column planer horizontal band sawing machines Saw blade transmission mechanism, bands for band hydraulic tensioning mechanism, Double-hydraulic control sawing feed speed mechanism and stepless speed regulation, also Including mobile work platform 1, roller 2, guide rail 3, workbench lathe bed 4, long stroke oil cylinder 5, movable pad 6, the hanging centre of hydraulic suspension Blanking vice 7, side backgauge roller 8 and by means of power fulcrum block 9;
Described long stroke hydraulic jack 5 is arranged under mobile work platform 1;Described one end of long stroke oil cylinder 5 is fixed on On workbench lathe bed 4, the other end is fixed in described mobile work platform 1;The bottom of mobile work platform 1 is additionally provided with 10 rollers 2, described roller 2 is on the guide rail 3 of workbench lathe bed 4;
The bottom of described movable pad 6 sets width side of fluted, the described groove along described mobile work platform 1 To being fastened in described mobile work platform 1, the unilateral 1mm in its gap;
The width dimensions of movable pad 6 selection 80mm described in the present embodiment, 3 pieces of quantity;
As shown in figure 3, a length of 300mm of moving jaw of the hanging intermediate blanking vice 7 of described hydraulic suspension, regular jaw length For 680mm;
As shown in Figure 4 and Figure 5, described side backgauge roller 8 is provided with 3, using roller structure, is vertically mounted on work The side of platform lathe bed 4;The external contacting surface of described side backgauge roller 8 on the described hanging intermediate blanking vice 7 of hydraulic suspension with fixing Vice jaw surface is on the same face;
As shown in figure 5, described borrows power fulcrum block 9 width 40mm, height 25mm, institute is fixed on by four countersunk head screws The end of the one end of mobile work platform 1 stated.
Original standard type band is sawed aerial overlook and arranged in T font structures by the utility model, and it is in ten to change over aerial overlook Font structure is arranged.Change the static of conventional operation platform and put function, being formd by long stroke hydraulic jack to move Dynamic workbench.
Embodiment 2
A kind of band saw for sawing electric slag refusion ingot both ends, it is same as Example 1, except that:Described movable pad (6) Width selects 25-30mm, and quantity is 4, is placed in mobile work platform;The band saw of the present embodiment still can routinely blanking Method, either garden rod length material or the long material of rectangle may be by mobile work platform, be moved forward by long stroke oil cylinder Method, by blank one section, one section blanking sawing of length dimension on demand.
The utility model solves 10 disposable clamping of electric slag refusion ingot;The unnecessary material head at the disposable end of continuous saw cutting two, Part rotation 180 degree need not be subjected to secondary clamping, and 2 clampings, while sawing together halfway, remained in that in addition logical With sawing machine routine blanking function, the beneficial effect of high efficiency sawing is realized.
Operational sequence using the utility model saw electric slag refusion ingot both ends is as follows:
As shown in fig. 6, workbench is answered into original position, adjusts two movable pad distances, saw frame will after being raised to highest point Electric slag refusion ingot is hung on workbench, and electric slag refusion ingot 3100 × 1850mm of diameter phi, table stroke leaves 200mm surpluses, Workpiece during feeding is allowed to leave saw band 200mm distances, in order to avoid sawtooth of damaging;
As shown in fig. 7, workbench is moved into sawing position, sawing after workpiece is clamped;
As shown in figure 8, saw frame is completed in sawing rises to highest point automatically, unclamp vice and workbench is moved into rear end sawing position Put;
As shown in figure 9, clamping workpiece starts sawing, saw frame rises to highest point automatically after the completion of sawing, and unclamping vice will To original position, workpiece is hung out again for workbench.

Claims (8)

1. a kind of band saw for sawing electric slag refusion ingot both ends, including the saw blade driver on NST-7040 double-column planer horizontal band sawing machines Structure, bands for band hydraulic tensioning mechanism, Double-hydraulic control sawing feed speed mechanism and stepless speed regulation, it is characterised in that:Also Including mobile work platform (1), roller (2), guide rail (3), workbench lathe bed (4), long stroke oil cylinder (5), movable pad (6), liquid Press suspension type intermediate blanking vice (7), side backgauge roller (8) and by means of power fulcrum block (9).
A kind of 2. band saw for sawing electric slag refusion ingot both ends according to claim 1, it is characterised in that:Described long stroke liquid Compressing cylinder (5) is arranged under mobile work platform (1);Described long stroke oil cylinder (5) one end is fixed on workbench lathe bed (4), The other end is fixed in described mobile work platform (1);Mobile work platform (1) bottom is additionally provided with 10~12 rollers (2), institute The roller (2) stated is on the guide rail (3) of workbench lathe bed (4).
A kind of 3. band saw for sawing electric slag refusion ingot both ends according to claim 2, it is characterised in that:Described movable pad (6) bottom sets width of fluted, the described groove along described mobile work platform (1) to be fastened on described movement On workbench (1), the unilateral 1mm in its gap.
A kind of 4. band saw for sawing electric slag refusion ingot both ends according to claim 3, it is characterised in that:Described movable pad (6) width dimensions 60-80mm, quantity 2-4 blocks.
A kind of 5. band saw for sawing electric slag refusion ingot both ends according to claim 3, it is characterised in that:Described movable pad (6) width 25-30mm, quantity 4-8.
A kind of 6. band saw at saw electric slag refusion ingot both ends according to claim 4 or 5, it is characterised in that:Described hydraulic pressure The a length of 300mm of moving jaw of suspension type intermediate blanking vice (7), a length of 680mm of regular jaw.
A kind of 7. band saw for sawing electric slag refusion ingot both ends according to claim 6, it is characterised in that:Described side backgauge Roller (8) is provided with 3~4, using roller structure, is vertically mounted on workbench lathe bed (4) side;Described side backgauge roller (8) external contacting surface with regular jaw face on the described hanging intermediate blanking vice (7) of hydraulic suspension on the same face.
A kind of 8. band saw for sawing electric slag refusion ingot both ends according to claim 7, it is characterised in that:Described borrows power fulcrum Block (9) width 40mm, height 25mm, the end of described mobile work platform (1) one end is fixed on by four countersunk head screws.
CN201720777272.1U 2017-06-30 2017-06-30 A kind of band saw for sawing electric slag refusion ingot both ends Active CN206854769U (en)

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CN201720777272.1U CN206854769U (en) 2017-06-30 2017-06-30 A kind of band saw for sawing electric slag refusion ingot both ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971630A (en) * 2018-08-15 2018-12-11 浙江仁工机械有限公司 Section roll special plane sawing machine equipment
CN109352081A (en) * 2018-10-24 2019-02-19 浙江仁工机械有限公司 Double sawing machine formula roll end surface machining apparatus
CN109352080A (en) * 2018-10-24 2019-02-19 浙江仁工机械有限公司 Single sawing machine formula roll Double End sawing device
CN109759790A (en) * 2019-01-24 2019-05-17 杭州伟达铸锻有限公司 A kind of steel preparation process and the blanking sawing machine for the technique

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971630A (en) * 2018-08-15 2018-12-11 浙江仁工机械有限公司 Section roll special plane sawing machine equipment
CN109352081A (en) * 2018-10-24 2019-02-19 浙江仁工机械有限公司 Double sawing machine formula roll end surface machining apparatus
CN109352080A (en) * 2018-10-24 2019-02-19 浙江仁工机械有限公司 Single sawing machine formula roll Double End sawing device
CN109352081B (en) * 2018-10-24 2019-10-01 浙江仁工机械有限公司 Double sawing machine formula roll end surface machining apparatus
CN109352080B (en) * 2018-10-24 2019-10-01 浙江仁工机械有限公司 Single sawing machine formula roll Double End sawing device
CN109759790A (en) * 2019-01-24 2019-05-17 杭州伟达铸锻有限公司 A kind of steel preparation process and the blanking sawing machine for the technique

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