CN2774684Y - Cold and cool sawing machine capable of realizing two-way automatic cross slide - Google Patents
Cold and cool sawing machine capable of realizing two-way automatic cross slide Download PDFInfo
- Publication number
- CN2774684Y CN2774684Y CN 200520008988 CN200520008988U CN2774684Y CN 2774684 Y CN2774684 Y CN 2774684Y CN 200520008988 CN200520008988 CN 200520008988 CN 200520008988 U CN200520008988 U CN 200520008988U CN 2774684 Y CN2774684 Y CN 2774684Y
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- machine
- slide plate
- pull bar
- cross sliding
- cutting machine
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Abstract
A hot and cold sawing machine which can realize double direction automatic horizontal movement belongs to the technical field of steel rolling device. The utility model is used for solving the use defect that tilting moment exists during the horizontal movement of the existing sawing machines, comprising a cutting machine, a horizontal moving machine, a bottom seat, etc. The utility model has the improvements that a slide plate of the cutting machine and a slide plate of the horizontal moving machine adopt a single rod anti-slip linkage structure, the slide plates are connected and fixed through a pull rod, and the central line of the pull rod and the engaging line of a gear rack are on the same level. The utility model eliminates the problem that the action points of resistance and dynamic force of original design are not on the same plane, which causes tilting moment, and the design goal of the double direction automatic horizontal movement of the hot and cold sawing machine is realized. The pull rod can adopt a combined mode of a big and a small holes and be arranged in a tilted way, which is convenient for the pull rod to be loaded and unloaded, and can prevent the slip of the pull rod. The utility model is suitable for replacing the existing hot and cold sawing machines to be installed and used in the rolling production line of bar material.
Description
Technical field
The utility model relates to heat, the cold sawing machine in the rolling of sectional iron production facility, belongs to steel rolling facility technology field.
Background technology
Heat, cold sawing machine are the necessary facilities in the section bar rolling bar production line, are used for scale cutting rolled piece, obtain the finished product rolled piece of required specification.Heat, cold sawing machine are arranged in the production line by technological process, and elder generation is traversing under transverse-moving mechanism drives during work advances by the speed of setting under feed mechanism drives then to executing the saw position, and the excellent rolled piece of type is carried out fixed length cutting.Existing hot-metal sawing machine, its cutting machine and cross sliding machine are seated on the slide rail on the base by slide plate.Slide plate can be shared one slide plate, but also split setting connects into the holistic moving body that slides by jockey again.The slide plate at cross sliding machine place bottom symmetrically arranged two gears of slide rail center line relatively is meshed with tooth bar on two medial surfaces of slide rail below respectively, when the motor in the cross sliding machine rotates by the decelerator driven wheel, gear driven cross sliding machine integral body or split connect slide plate laterally moves, and finishes the lateral displacement motion of cutting machine.This type of hot-metal sawing machine, slide plate are not easy to cutting machine and change, overhaul when adopting integrative-structure; During for minute attachment structure, its connected mode directly has influence on serviceability and the result of use and the life-span of heat, cold sawing machine.Split connects the pin ear structure forms that adopt more, promptly welds the otic placode that has pin shaft hole respectively in the cutting machine side with above the cross sliding machine slide plate, connects with bearing pin then.In this syndeton, the horizontal center line of bearing pin and the path of contact of rack-and-pinion come and go the tilting moment that exists slide plate to rotate up or down around the bearing pin horizontal center line in the transverse motion not on same horizontal line.The tilting moment that is rotated down can be offset by the reaction force balance on the slide rail, and the tilting moment that rotates up then can cause cross sliding machine whole appearance fearful to rotate up the phenomenon of tumbling around pin uranium center line, till rack-and-pinion is stuck can't be traversing the time.At present, it is unidirectional traversing automatically to adopt heat, the cold sawing machine of this split connected mode to realize, needs the post workman utilize solid-iron stone roller bump heat, the cold sawing machine of several tons of weights of overhead traveling crane lifting that it is resetted when returning; In addition, in this kind connected mode, welding monolithic ear on the cutting machine, weldering biplate ear on the cross sliding machine, to insert bearing pin behind the monolithic ear insertion ears sheet during connection, single, double auricle becomes the concentrated position of stress in the traverse pushing-pulling, even at slide rail center line bilateral symmetry location arrangements ears seat, double-pin axle, and the phenomenon that single, double auricle still fracture occurs and even pulled off easily., must the branch attachment structure in existing heat, the cold sawing machine be improved for this reason, make it overcome above-mentioned defective.
Summary of the invention
Thereby technical problem to be solved in the utility model provides a kind of tilting moment of eliminating and realizes two-way traversing heat, cold sawing machine automatically.
The alleged problem of the utility model realizes with following technical scheme:
A kind ofly realize two-way automatically traversing heat, cold sawing machine, cutting machine is arranged in the formation, cross sliding machine, base, cutting machine and the cross sliding machine slide plate by separately respectively are seated in the slide rail 4 on the base 3, cross sliding machine slide plate bottom symmetrical placement has gear 5, tooth bar 6 on two medial surfaces of slide rail below is meshed with two gears 5 respectively, its improvement is, described cutting machine slide plate and cross sliding machine slide plate adopt single pole anticreep syndeton, be respectively equipped with vertical vertical plate face on the same direction side of cutting machine slide plate 7 and cross sliding machine slide plate 8, be respectively arranged with tie rod hole 9 on the two vertical plate faces, 10, the two ends of pull bar 11 are arranged in tie rod hole, nut nut by two ends is realized being connected and fixed of two slide plates, and the path of contact of pull bar center line and rack-and-pinion is on same horizontal plane.
Be anti-pull bar slippage, above-mentionedly realize two-way traversing heat, cold sawing machine automatically, described tie rod hole 9,10 combines by large and small hole, and aperture wherein and pull bar 11 are isometrical, and two large and small composite braces holes are obliquely installed, and angle of inclination a is 8 °～12 °.
Be anti-pull bar rotation, above-mentionedly realize two-way traversing heat, cold sawing machine automatically, an end root of described pull bar 11 is a square cross-section, and the lead-over groove 18 between the large and small hole of described tie rod hole [9] matches.
The utlity model has following characteristics:
1. in the single pole anticreep syndeton that provides, the horizontal center line of pull bar and the path of contact of rack-and-pinion are on same horizontal plane, drag effect point and dynamic action point is in the same plane, eliminated the tilting moment critical defect of the improper initiation in bearing pin position in the former design, made heat, cold sawing machine can realize two-way automatic transverse motion;
2. the level board face of the vertical plate face at tie rod hole place and slide plate is the monoblock cast body, structural strength is good, carrying weight capacity height, auricle fracture during no auricle Welding Structure pulls off problem, two vertical plate faces are provided with in the same way, increased the spacing between the forward and backward tie rod hole, can make the traverse pushing-pulling active force transmission, bear more scientific and reasonablely, realize steadily two-way traversing operation reliably;
3. tie rod hole adopts large and small hole combining form, has made things convenient for the plug-in mounting of pull bar, makes the binding of split slide plate become more fast and simple;
4. after the small bore end in large and small composite braces hole turns clockwise downwards and is obliquely installed, enter pull bar in the aperture can be under the drag effect that the inclination climbing face of lead-over groove produces by aperture in to the macropore slippage, can effectively prevent pull bar slippage displacement in use;
5. pull bar one end root adopts the square cross-section structure, can prevent the rotation when the pull rod screw termination is connected with nut, has further facilitated being connected and fixed of pull bar;
The suitable alternative existing heat of the utility model, cold sawing machine are installed and used in type rolling bar production line.
Description of drawings
Fig. 1 is the utility model structural representation);
Fig. 2 is the viewgraph of cross-section of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
The parts label is in the accompanying drawing: 1-cutting motor, the traversing motor of 2-, 3-base, 4-slide rail, the 5-gear, 6-tooth bar, 7-cutting machine slide plate, 8-cross sliding machine slide plate, 9, the 10-tie rod hole, the 11-pull bar, the 12-saw blade, 13-decelerator, 14-reducer of turbodrill, the 15-shaft coupling, 16-cuts main shaft, 17-triangle gusset, the 18-lead-over groove, 19-technology mouth, 20-cuts feed mechanism.
Consult accompanying drawing.Cutting machine comprise cutting motor 1, cutting main shaft 16 and on saw blade 12, cutting feed mechanism 20, cutting machine slide plate 7 etc., motor 1 with cut that belt transmission is connected between the main shaft 16.Cross sliding machine comprises traversing motor 2, decelerator 13, reducer of turbodrill 14 etc.The input of decelerator 13, output shaft link by shaft coupling 15 and traversing motor 2, reducer of turbodrill 14 respectively, and the wheel shaft of the output shaft of reducer of turbodrill 14 and gear 5 links.After connecting, cutting machine slide plate and the split of cross sliding machine slide plate be seated on the slide rail 4 in the base 3.
The topmost improvement of the utility model is that cutting machine slide plate and cross sliding machine slide plate adopt single pole anticreep draw bail.Be specially, cutting machine slide plate 7 and cross sliding machine slide plate 8 are designed to the structure that has the vertical plate face, and tie rod hole 9,10 is arranged on the vertical vertical plate face, and the path of contact of the center line of tie rod hole 9,10 and pull bar 11 and gear 5 tooth bars 6 is on same horizontal plane.The right angle connecting place of vertical plate face and level board face has triangle gusset 17, to strengthen structural strength.The equidirectional setting of two vertical plate faces has very big spacing between the tie rod hole 9,10, and pull bar 11 is a long draw, and the transmission of power is born more rationally, steadily in the time of can making traverse pushing-pulling.
The large and small combining form of tie rod hole 9,10 employings is the loading and unloading for the ease of pull bar 11, and aperture and pull bar are isometrical, are the positioning and plug-in mounting hole of pull bar, and small bore end turns clockwise downwards and is obliquely installed, and illustrated example medium dip angle a is 10 °.When pull bar 11 1 end roots adopted the square cross-section structure, width mated consistent between the groove width of the lead-over groove 18 between big, the hole of tie rod hole 9 and the square opposite side.Among Fig. 3 19 is technology mouth when pull bar 11 is installed.
Claims (3)
1. can realize two-way traversing heat automatically for one kind, cold sawing machine, cutting machine is arranged in the formation, cross sliding machine, base, cutting machine and the cross sliding machine slide plate by separately respectively are seated in the slide rail [4] on the base [3], cross sliding machine slide plate bottom symmetrical placement has gear [5], tooth bar [6] on two medial surfaces of slide rail below is meshed with two gears [5] respectively, it is characterized in that, described cutting machine slide plate and cross sliding machine slide plate adopt single pole anticreep syndeton, on the same direction side of cutting machine slide plate [7] and cross sliding machine slide plate [8] vertical vertical plate face is arranged respectively, be respectively arranged with tie rod hole [9] on the two vertical plate faces, [10], the two ends of pull bar [11] are arranged in tie rod hole, nut nut by two ends is realized being connected and fixed of two slide plates, and the path of contact of pull bar center line and rack-and-pinion is on same horizontal plane.
2. according to claim 1ly realize two-way automatically traversing heat, cold sawing machine, it is characterized in that described tie rod hole [9], [10] combine by large and small hole, aperture wherein and pull bar [11] are isometrical, two large and small composite braces holes are obliquely installed, and angle of inclination a is 8 °～12 °.
3. according to claim 2ly realize two-way automatically traversing heat, cold sawing machine, it is characterized in that an end root of described pull bar [11] is a square cross-section, the lead-over groove [18] between the large and small hole of described tie rod hole [9] matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008988 CN2774684Y (en) | 2005-03-25 | 2005-03-25 | Cold and cool sawing machine capable of realizing two-way automatic cross slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008988 CN2774684Y (en) | 2005-03-25 | 2005-03-25 | Cold and cool sawing machine capable of realizing two-way automatic cross slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774684Y true CN2774684Y (en) | 2006-04-26 |
Family
ID=36748989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520008988 Expired - Fee Related CN2774684Y (en) | 2005-03-25 | 2005-03-25 | Cold and cool sawing machine capable of realizing two-way automatic cross slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774684Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672264A (en) * | 2012-05-31 | 2012-09-19 | 江阴大地装备股份有限公司 | Transverse moving mechanism of cold sawing machine |
| CN102699425A (en) * | 2012-05-31 | 2012-10-03 | 江阴大地装备股份有限公司 | Cold sawing machine |
-
2005
- 2005-03-25 CN CN 200520008988 patent/CN2774684Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672264A (en) * | 2012-05-31 | 2012-09-19 | 江阴大地装备股份有限公司 | Transverse moving mechanism of cold sawing machine |
| CN102699425A (en) * | 2012-05-31 | 2012-10-03 | 江阴大地装备股份有限公司 | Cold sawing machine |
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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 |