CN203380431U - Adjustable shear gauge - Google Patents
Adjustable shear gauge Download PDFInfo
- Publication number
- CN203380431U CN203380431U CN201320477401.7U CN201320477401U CN203380431U CN 203380431 U CN203380431 U CN 203380431U CN 201320477401 U CN201320477401 U CN 201320477401U CN 203380431 U CN203380431 U CN 203380431U
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- China
- Prior art keywords
- guide rail
- rail beam
- bearing
- raming
- ram
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Abstract
The utility model provides an adjustable shear gauge. The adjustable shear gauge comprises a first support, a second support, a guide rail beam, a turning driving mechanism of the guide rail beam, a ram and a ram transverse moving driving mechanism, wherein both the first support and the second support are used for providing supporting effect, the two end portions of the guide rail beam are rotationally erected on the first support and the second support respectively, the turning driving mechanism of the guide rail beam is connected with the guide rail beam and used for driving the guide rail beam to rotate, the ram is provided with a vertical plane used for crashing the end faces of a rolled piece, the ram transverse moving driving mechanism is movably arranged on the guide rail beam and used for driving the ram to move along the guide rail beam, and the ram is arranged on the ram transverse moving driving mechanism and located on one side of the guide rail beam, so that the guide rail beam is located above a conveying roll gang before a saw. According to the adjustable shear gauge, the rolled piece with random length can be sawn by a fixed saw, and the adjustable shear gauge is large in borne load, easy and convenient to operate, reliable and stable in performance and capable of achieving automatic control conveniently.
Description
Technical field
The utility model relates to the steel rolling equipment technical field, particularly a kind of adjustable fixed-length machine.
Background technology
In the steel rolling field, by the steel billet of product standard regulation and the length-specific of finished steel, be called scale.The steel cut lengths is had a variety of, steel for engineering mechanism purpose particularly.Method for scaling commonly used is mainly and adopts the shear gauge scale at present.After shear gauge is positioned at shearing machine or saw, mainly contain two kinds of gate-type and cantilevereds.The gate-type shear gauge is the device that is equipped with a plurality of fixed ruler baffles in portal frame, presses the baffle plates pneumatic or that electric lifting device is different for length of scale during use, and its floor space is large, handling inconvenience.The cantilevered shear gauge, by electric-motor drive one threads thick stick, drives the fixed ruler baffle transverse shifting when leading screw rotates.
But, current stationary saw can't sawing the steel of different cut lengths.
The utility model content
In order to overcome the steel that stationary saw can't the multiple cut lengths of sawing, the utility model provides a kind of adjustable fixed-length machine.
In order to address the above problem, the utility model provides a kind of adjustable fixed-length machine, and it comprises: the first bearing and the second bearing, all for providing a supporting role; Guide rail beam, both ends rotatably are set up in respectively on described the first bearing and the second bearing; The guide rail beam turnover driving mechanism, be connected with described guide rail beam, for driving described guide rail beam, rotates; Ram, have for colliding the perpendicular of rolled piece end face; The traversing driving device of raming, be located at movably on described guide rail beam, move along described guide rail beam for driving described raming, described raming is located on the traversing driving device of raming, and described raming is positioned at a side of described guide rail beam, rams so that described and be positioned at the front rollgang of saw top.
A kind of preferred embodiment according to above-mentioned adjustable fixed-length machine, wherein, described the first bearing and the second bearing upper end are respectively equipped with clutch shaft bearing seat and the second bearing block, and the two ends of described guide rail beam rotatably are set up on described the first bearing and the second bearing by the bearing of being located in described clutch shaft bearing seat and the second bearing block.
According to a kind of preferred embodiment of above-mentioned adjustable fixed-length machine, wherein, described guide rail beam turnover driving mechanism comprises: overturning oil cylinder, and an end is connected with described guide rail beam; The first cylinder support, hinged with the other end of described overturning oil cylinder, and described the first cylinder support is located on described the first bearing or described the second bearing.
A kind of preferred embodiment according to above-mentioned adjustable fixed-length machine, wherein, described guide rail beam turnover driving mechanism also comprises: the second cylinder support, be tabular, one end of one end and described overturning oil cylinder is hinged, the other end is fixedly connected with an end of described guide rail beam, and this end of described guide rail beam extends described the first bearing or described the second bearing.
According to a kind of preferred embodiment of above-mentioned adjustable fixed-length machine, wherein, the described traversing driving device of raming comprises: rail chair, be box-structure, and be sheathed on movably on described guide rail beam; Linear gear rack, be located on described guide rail beam and extend along the length direction of described guide rail beam; Reducing motor, be located on described rail chair; Gear, be located on the output shaft of described reducing motor, with described linear gear rack engagement, for when described reducing motor rotates, described rail chair is moved along described linear gear rack; The bearing of raming, be located on described rail chair, and extend to a side of described guide rail beam, so that be arranged at described on the described bearing of raming, ram and be positioned at rollgang top before saw.
According to a kind of preferred embodiment of above-mentioned adjustable fixed-length machine, wherein, the described bearing of raming comprises: cantilever arm, and an end is connected in described rail chair; Connecting axle, parallel with described guide rail beam, the other end of described cantilever arm is connected in described connecting axle, and described raming is connected in the end of described connecting axle, and described described perpendicular of raming leans against the end of described connecting axle.
According to a kind of preferred embodiment of above-mentioned adjustable fixed-length machine, wherein, the described bearing of raming also comprises: Connection Block, and the other end of described cantilever arm is connected in described Connection Block, and described connecting axle is located in Connection Block; Spring, be arranged in described Connection Block and be sheathed on described connecting axle, for cushioning the described impulsive force of raming and producing.
According to a kind of preferred embodiment of above-mentioned adjustable fixed-length machine, wherein, described spring comprises the first spring and the second spring; Be provided with the T-shaped installing hole of two perforations in described Connection Block, described connecting axle is through two described T-shaped installing holes, and described the first spring, the second spring lay respectively in two described T-shaped installing holes.
According to a kind of preferred embodiment of above-mentioned adjustable fixed-length machine, wherein, described the second spring is butterfly spring.
According to a kind of preferred embodiment of above-mentioned adjustable fixed-length machine, wherein, described cantilever arm and described guide rail beam are 45 degree angles, and ram when in running order when described, and described cantilever arm is presented the setting that has a down dip.
The utility model can be realized stationary saw sawing random length rolled piece, and carrying is larger, simple, convenient, and stable performance, reliable is convenient to realize automation control.
The accompanying drawing explanation
The front view that Fig. 1 is the utility model embodiment;
The top view that Fig. 2 is the utility model embodiment;
The right view that Fig. 3 is the utility model embodiment;
Fig. 4 is along the cutaway view (being mainly the traversing driving device cutaway view of raming) of A-A line in Fig. 2;
Fig. 5 is along the cutaway view (being mainly reducing motor and gear cutaway view) of F-F line in Fig. 2;
Fig. 6 is along the cutaway view (being mainly ram bearing and the cutaway view of raming) of G-G line in Fig. 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
In order to solve the problem that stationary saw can't the multiple cut lengths steel of sawing, the utility model provides a kind of adjustable fixed-length machine.
As shown in Figure 1-Figure 3, the adjustable fixed-length machine embodiment that the utility model provides comprises the first bearing 1, the second bearing 2, guide rail beam 4, ram 55 and guide rail beam turnover driving mechanism, the traversing driving device of raming.Comprise: the first bearing 1, the second bearing 2 provide a supporting role for guide beam-and-rail 4, preferably, the first bearing 1 and the second bearing 2 upper ends are respectively equipped with clutch shaft bearing seat 11 and the second bearing block 21, and the two ends of guide rail beam 4 rotatably are set up on the first bearing 1 and the second bearing 2 by the bearing (not shown) of being located in clutch shaft bearing seat 11 and the second bearing block 21.An end for the ease of guide rail beam 4 is connected with the guide rail beam driving mechanism, and as depicted in figs. 1 and 2, the right-hand member of guide rail beam 4 extends to second bearing block 21 outsides.
The guide rail beam turnover driving mechanism is connected with guide rail beam 4, for driving guide rail beam 4, at clutch shaft bearing seat 11 and the second bearing block 21, rotates.Preferably, the guide rail beam turnover driving mechanism comprises overturning oil cylinder 3, the first cylinder support 31, the second cylinder support 32.Overturning oil cylinder 3 is the standard piston-type oil cylinder, and its length needs flip angle to select according to guide rail beam 4.One end of overturning oil cylinder 3 is connected with guide rail beam 4, to promote guide rail beam 4 rotations.The first cylinder support 31 is hinged with the cylinder barrel bottom of overturning oil cylinder 3, and is located on the second bearing 2.The second cylinder support 32 is tabular, and the piston rod external part of an end and overturning oil cylinder 3 is hinged, and the other end is connected with the partial fixing that guide rail beam 4 stretches out the second bearing block 21.
As shown in Figure 1, Figure 3 and Figure 4, raming 55 is positioned at the top of rollgang 9 before saw, has perpendicular for colliding the rolled piece end face (55 the right side of raming shown in Fig. 1 and Fig. 6).Its appearance and size is selected according to the barrel length of saw front roller-way 9.
For 55 horizontal levels of realizing raming adjustable, thereby realize that rolled piece length length is adjustable, 55 and one traversing driving devices of raming of raming are connected, this traversing driving device of raming is located on guide rail beam 4 movably, for driving, rams and 55 moves along guide rail beam 4.And 55 sides that are positioned at guide rail beam 4 of raming, be positioned at rollgang 9 tops before saw, can clash into the rolled piece end face simultaneously.
Preferably, ram that traversing driving device comprises rail chair 51, linear gear rack 41, reducing motor 6, gear 61 and for ram 55 the bearing of raming of installation.Wherein, rail chair 51 is box-structure, is sheathed on movably on guide rail beam 4.Guide rail beam 4 is circular direct rod shape structure, and appearance and size sawing rolled piece length length is as required selected.Preferably, guide rail beam 4 Excircle machinings have U-shaped groove, and bottom land arranges screwed hole with for linear gear rack 41 is installed.Linear gear rack 41 is the straight-tooth involute rack, along the length direction extension of guide rail beam.Its appearance and size sawing rolled piece length length is as required selected.
As shown in Figure 5, the casing section of rail chair 51 has the circular hole run through, and circular hole adopts hatch frame (one section disconnection of circular arc), and two bolts hole that run through are arranged on circular hole opening part casing, and the installing hole of reducing gear 6 is arranged between two bolts hole.Reducing motor 6 is standard component, and it is fixed on the casing of rail chair 51.Gear 61 is located on the output shaft of reducing motor 5, with linear gear rack 41 engagements, for when reducing motor 6 rotates, rail chair 51 is moved horizontally along linear gear rack 41.
The bearing of raming is located on rail chair 51, and a side of guide beam-and-rail 4 extends, so that be arranged at raming on the bearing of raming, 55 is positioned at rollgang 9 tops before saw.Preferably, as shown in Fig. 1, Fig. 3 and Fig. 6, this bearing of raming comprises cantilever arm 52, Connection Block 53, connecting axle 54, spring and a plurality of securing member.Cantilever arm 52 1 ends are connected in rail chair 51, and the other end is connected in Connection Block 53.54 of connecting axles are located in Connection Block 53, and parallel with guide rail beam 4.Thereby T-shaped bearing pin 59 is through the right-hand member of ram 55 perpendicular dorsal part and connecting axle 54 55 right-hand members that are fixed in connecting axle 54 of raming.More preferably, there are two engaging lug seats at the ram back of 55 perpendicular so that T-shaped bearing pin 59 inserts wherein.
For the 55 maintenance balances of raming, in the present embodiment, as Fig. 3 and Fig. 4, Connection Block 53 is flat cuboid, and connecting axle 54 grades are two that are arranged side by side.
In addition, you need to add is that, each part dimension is chosen according to size, weight, rolled piece shock loading on roller-way of sawing rolled piece.For example, in a test prototype, guide rail beam 4 is 500 millimeters * 10 meters, the length of linear gear rack 41 is 7 meters, the length of cantilever arm 52 is 1200 millimeters, and raming 55 is 400 millimeters of 1000 millimeters *, and overturning oil cylinder 3 is 90 millimeters * 70 millimeters * 1200 millimeters, the power of reducing motor 6 is 0.55 kilowatt, 50 rev/mins of rotating speeds.
The present embodiment when mounted, can be with reference to following steps:
Before saw, rollgang 9 one sides are done the Equipment Foundations (assurance rams 55 at roller-way 9 centers) of the first bearing 1, the second bearing 2.The first bearing 1, the second bearing 2 are lifted on Equipment Foundations, adjust the hole (center line) of clutch shaft bearing seat 11, the second bearing block 21 of the first bearing 1, the second bearing 2 on a line, fix the first bearing 1, the second bearing 2.
The second cylinder support 32(is installed on guide rail beam 4, and it adopts flat key to be connected with guide rail beam 4).Welding the first cylinder support 31 on the second bearing 2.Connect overturning oil cylinder 3 between the first cylinder support 31, the second cylinder support 32, should guarantee to ram 55 while falling, can be higher than roller-way 9 upper surfaces, can be higher than roller-way 9 certain distances (not affecting rolled piece carries) during rise.
Gear 61 is installed on reducing motor 6 output shafts.Reducing motor 6 and gear 61 are installed on rail chair 51, and the back lash of adjusting gear 61 and linear gear rack 41, guaranteeing gear 61 and the normal engagement of linear gear rack 41 and reducing motor 6 smooth rotation, the traversing driving device of raming can smooth sliding.
Connecting axle 54, spring etc. are installed in Connection Block 53, and end fixes connecting axle 54 with fastening bolt.By T-shaped bearing pin 59, raming, 55 be arranged on connecting axle 54.
Therefore the present embodiment structure, mounting process are all comparatively simple.
When using the present embodiment sawing random length rolled piece, operation overturning oil cylinder 3 makes guide rail beam 4 rotations, drives 55 whereabouts of raming, and makes to ram 55 higher than roller-way 9 upper surfaces, measures 55 distances to the saw saw blade of raming.Need the sawing length of rolled piece according to saw, the unlatching reducing motor 6 in traversing driving device of raming, driven gear 61 rotations, then by gear 61 and linear gear rack 41 engagements, make ram 55 and bearing etc. traversing, make the saw saw blade identical with the sawing length of rolled piece to 55 the distance of raming.Rolled piece is transported to by roller-way 9 55 positions of raming, and with rolled piece after 55 collisions of raming, stops.After the complete rolled piece of saw sawing, make guide rail beam 4 and 55 rises of raming, higher than roller-way 9 certain distances (not affecting rolled piece carries), output rolled piece.And then fall and ram, continue operation.
To sum up, the utility model can be realized stationary saw sawing random length rolled piece, and carrying is larger, simple, convenient, and stable performance, reliable is convenient to realize automation control.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrate, and is not only.All in the utility model scope or the change be equal in scope of the present utility model all be included in the utility model.
Claims (10)
1. an adjustable fixed-length machine, is characterized in that, comprising:
The first bearing and the second bearing, all for providing a supporting role;
Guide rail beam, both ends rotatably are set up in respectively on described the first bearing and the second bearing;
The guide rail beam turnover driving mechanism, be connected with described guide rail beam, for driving described guide rail beam, rotates;
Ram, have for colliding the perpendicular of rolled piece end face;
The traversing driving device of raming, be located at movably on described guide rail beam, move along described guide rail beam for driving described raming, described raming is located on the traversing driving device of raming, and described raming is positioned at a side of described guide rail beam, rams so that described and be positioned at the front rollgang of saw top.
2. adjustable fixed-length machine according to claim 1, it is characterized in that, described the first bearing and the second bearing upper end are respectively equipped with clutch shaft bearing seat and the second bearing block, and the two ends of described guide rail beam rotatably are set up on described the first bearing and the second bearing by the bearing of being located in described clutch shaft bearing seat and the second bearing block.
3. adjustable fixed-length machine according to claim 1, is characterized in that, described guide rail beam turnover driving mechanism comprises:
Overturning oil cylinder, an end is connected with described guide rail beam;
The first cylinder support, hinged with the other end of described overturning oil cylinder, and described the first cylinder support is located on described the first bearing or described the second bearing.
4. adjustable fixed-length machine according to claim 3, is characterized in that, described guide rail beam turnover driving mechanism also comprises:
The second cylinder support, be tabular, and an end of an end and described overturning oil cylinder is hinged, and the other end is fixedly connected with described guide rail beam, and this end of described guide rail beam extends described the first bearing or described the second bearing.
5. adjustable fixed-length machine according to claim 1, is characterized in that, the described traversing driving device of raming comprises:
Rail chair, be box-structure, is sheathed on movably on described guide rail beam;
Linear gear rack, be located on described guide rail beam and extend along the length direction of described guide rail beam;
Reducing motor, be located on described rail chair;
Gear, be located on the output shaft of described reducing motor, with described linear gear rack engagement, for when described reducing motor rotates, described rail chair is moved along described linear gear rack;
The bearing of raming, be located on described rail chair, and extend to a side of described guide rail beam, so that be arranged at described on the described bearing of raming, ram and be positioned at rollgang top before saw.
6. adjustable fixed-length machine according to claim 5, is characterized in that, the described bearing of raming comprises:
Cantilever arm, an end is connected in described rail chair;
Connecting axle, parallel with described guide rail beam, the other end of described cantilever arm is connected in described connecting axle, and described raming is connected in the end of described connecting axle, and described described perpendicular of raming leans against the end of described connecting axle.
7. adjustable fixed-length machine according to claim 6, is characterized in that, the described bearing of raming also comprises:
Connection Block, the other end of described cantilever arm is connected in described Connection Block, and described connecting axle is located in Connection Block;
Spring, be arranged in described Connection Block and be sheathed on described connecting axle, for cushioning the described impulsive force of raming and producing.
8. adjustable fixed-length machine according to claim 7, is characterized in that, described spring comprises the first spring and the second spring;
Be provided with the T-shaped installing hole of two perforations in described Connection Block, described connecting axle is through two described T-shaped installing holes, and described the first spring, the second spring lay respectively in two described T-shaped installing holes.
9. adjustable fixed-length machine according to claim 8, is characterized in that, described the second spring is butterfly spring.
10. adjustable fixed-length machine according to claim 6, is characterized in that, described cantilever arm and described guide rail beam are 45 degree angles, and ram when in running order when described, and described cantilever arm is presented the setting that has a down dip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477401.7U CN203380431U (en) | 2013-08-06 | 2013-08-06 | Adjustable shear gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477401.7U CN203380431U (en) | 2013-08-06 | 2013-08-06 | Adjustable shear gauge |
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| Publication Number | Publication Date |
|---|---|
| CN203380431U true CN203380431U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320477401.7U Expired - Fee Related CN203380431U (en) | 2013-08-06 | 2013-08-06 | Adjustable shear gauge |
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| CN (1) | CN203380431U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386509A (en) * | 2013-08-06 | 2013-11-13 | 莱芜钢铁集团有限公司 | Adjustable length specifying machine |
| CN104384593A (en) * | 2014-11-14 | 2015-03-04 | 扬州固诚机床有限公司 | Tool bit running device for plate shearing machine |
| CN104942371A (en) * | 2015-06-30 | 2015-09-30 | 中冶东方工程技术有限公司 | Size fixing machine |
| CN109940221A (en) * | 2019-04-25 | 2019-06-28 | 江苏毅马铸锻有限公司 | Billet scaling saw cutting device |
-
2013
- 2013-08-06 CN CN201320477401.7U patent/CN203380431U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386509A (en) * | 2013-08-06 | 2013-11-13 | 莱芜钢铁集团有限公司 | Adjustable length specifying machine |
| CN103386509B (en) * | 2013-08-06 | 2016-05-25 | 莱芜钢铁集团有限公司 | Adjustable fixed-length machine |
| CN104384593A (en) * | 2014-11-14 | 2015-03-04 | 扬州固诚机床有限公司 | Tool bit running device for plate shearing machine |
| CN104942371A (en) * | 2015-06-30 | 2015-09-30 | 中冶东方工程技术有限公司 | Size fixing machine |
| CN109940221A (en) * | 2019-04-25 | 2019-06-28 | 江苏毅马铸锻有限公司 | Billet scaling saw cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |