CN205436692U - Self -propelled automatic gag straightener in large -scale longmen - Google Patents
Self -propelled automatic gag straightener in large -scale longmen Download PDFInfo
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- CN205436692U CN205436692U CN201521098071.6U CN201521098071U CN205436692U CN 205436692 U CN205436692 U CN 205436692U CN 201521098071 U CN201521098071 U CN 201521098071U CN 205436692 U CN205436692 U CN 205436692U
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Abstract
The utility model provides a self -propelled automatic gag straightener in large -scale longmen, including the track girder steel, install on the base at track girder steel both ends, the whole longmen frame that passes the host computer of track girder steel, two removal anvils and two removal lifting fingers all move in the track girder steel, two are removed the anvil and install in the middle of two removal lifting fingers, the host computer is walked on the rail, the rail is laid on the basis, the next door of rail is equipped with straightness accuracy detecting system, the host computer is four post structures on three roof beams of planer -type, the host computer, remove the anvil and remove the lifting finger and to remove, make and turn over the steel, align convenient and fast more, crookedness that simultaneously can the automated inspection supplied materials, the labor intensity of the operation is reduced, the aligning precision of equipment has been improved, moreover, the steam generator is simple in structure, it is compact, equipment area has been reduced, and the equipment investment.
Description
Technical field
This utility model belongs to gag straightener technical field, particularly to a kind of large-sized gantry self-propelled automatic pressure straightener.
Background technology
Along with developing rapidly of China's big rod high-alloy steel production line, the terms of delivery of big rod high-alloy steel are the harshest, thus the effect in gag straightener portion's finishing behind highlights day by day.Traditional large-scale gag straightener mainly includes main frame, loading and unloading system and conveyor roller, and every part all maintains static；Artificial range estimation supplied materials linearity is typically used when aligning.So occupation area of equipment is big, investment is big, and it is inefficient to turn over steel aligning, has had a strong impact on production efficiency and the flattening precision of gag straightener.
Summary of the invention
For the shortcoming overcoming above-mentioned prior art, the purpose of this utility model is to provide a kind of large-sized gantry self-propelled automatic pressure straightener, simple in construction, compact, can automatically detect supplied materials flexibility, and quickly turn over steel aligning, substantially increase the production efficiency of gag straightener, improve flattening precision simultaneously.
In order to achieve the above object, the technical scheme that this utility model is taked is:
A kind of large-sized gantry self-propelled automatic pressure straightener, including track girder steel 2, track girder steel 2 two ends are arranged on base 7, track girder steel 2 is integrally through the gantry frame of main frame 1, two mobile anvil blocks 3 and two mobile lifting fingers 5 are arranged on track girder steel 2, move in track girder steel 2, two mobile anvil blocks 3 are arranged in the middle of two mobile lifting fingers 5, main frame 1 is arranged on rail 6, main frame 1 is walked on rail 6, on the basis of rail 6 is laid on, the side of rail 6 is provided with Linearity surveying system 4.
Described main frame 1 is planer-type three beam four rod structure, entablature 1-1 and sill 1-7 is an entirety by column 1-6 tension, master cylinder 1-2 and auxiliary cylinder 1-3 is arranged in entablature 1-1, the piston rod of master cylinder 1-2 and auxiliary cylinder 1-3 is connected with moved cross beam 1-4, moved cross beam 1-4 slides on column 1-6, and movable motor 1-8 and brake unit 1-9 are connected on sill 1-7.
Described track girder steel 2 is I shape Welding Structure, is wherein provided with tooth bar inside a girder steel.
Described mobile anvil block 3, including anvil block body 3-4, the first motor 3-1 it is provided with below anvil block body 3-4, the synchronization that first motor 3-1 realizes the first encoder 3-2 and the first walking gear 3-5 by synchronous cone gear 3-3 drives, first walking gear 3-5 engages with the tooth bar on track girder steel 2, driving mobile anvil block 3 total-travel mobile in track girder steel 2, the first encoder 3-2 and the first walking gear 3-5 synchronizes, the distance moved for real time record.
Described Linearity surveying system 4 uses optical image technology, realizes Linearity surveying by CCD, optical lens, Data collection and precessing system.
Described mobile lifting finger 5, including the second motor 5-1, second motor 5-1 passes sequentially through power transmission shaft 5-2, the first bevel gear 5-3, the second walking gear 5-8 engage with the tooth bar on track girder steel 2, drive mobile lifting finger 5 total-travel mobile in track girder steel 2, second encoder 5-4 and the second walking gear 5-8 synchronizes, the distance moved for real time record；Second motor 5-1 passes sequentially through power transmission shaft 5-2 simultaneously, the second bevel gear 5-5, synchronizing direct gear 5-6 drive 2 rotation wheels in lifting rotation wheel apparatus 5-7 to rotate, thus realize the upset to bar；The piston rod of hoist cylinder 5-9 connects with lifting rotation wheel apparatus 5-7, under the promotion of hydraulic coupling, lifting rotation wheel apparatus 5-7 is held up, power transmission shaft 5-2 is fixed as one with the second bevel gear 5-5, synchronizing direct gear 5-6, lifting rotation wheel apparatus 5-7, along with the piston rod of hoist cylinder 5-9 stretches out, synchronization lifting, slide in the endoporus of the second motor 5-1 simultaneously, be connected transmission power with the second motor 5-1 engagement all the time.
nullWalking and the rotation wheel of described mobile lifting finger 5 use same second motor 5-1，Second motor 5-1 is by an elongated power transmission shaft 5-2 the second transmission walking gear 5-8 and lifting rotation wheel apparatus 5-7 simultaneously，Lifting rotation wheel apparatus 5-7 and the second motor 5-1 engagement connects transmission power，The transmission of the second walking gear 5-8 is to realize break-make by hoist cylinder 5-9，After the cylinder rod of hoist cylinder 5-9 stretches out and is held up by lifting rotation wheel apparatus 5-7，External gear and the internal gear of the first bevel gear 5-3 on power transmission shaft 5-2 disengage,The transmission of the second walking gear 5-8 is cut off,At this moment the second motor 5-1 rotates,Lifting rotation wheel apparatus 5-7 rotates,Second walking gear 5-8 does not rotates,Whole mobile lifting finger 5 does not moves，And when the cylinder rod of hoist cylinder 5-9 is retracted,Lifting rotation wheel apparatus 5-7 drops to minimum point,External gear on power transmission shaft 5-2 and the internal gear engagement of the first bevel gear 5-3,At this moment the second motor 5-1 rotates,Lifting rotation wheel apparatus 5-7 rotates,Second walking gear 5-8 also synchronous axial system,Whole mobile lifting finger 5 moves simultaneously.
The beneficial effects of the utility model are: this large-sized gantry self-propelled automatic pressure straightener, simple in construction, compact, reduce occupation area of equipment, reduce equipment investment, and main frame 1, mobile anvil block 3 and mobile lifting finger 5 can move so that turn over steel, align more convenient, can automatically detect the flexibility of supplied materials simultaneously, reduce the labor intensity of operator, improve the flattening precision of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is main frame 1 structural representation of the present utility model.
Fig. 4 is mobile anvil block 3 structural representation of the present utility model.
Fig. 5 is mobile lifting finger 5 structural representation of utility model.
Fig. 6 is mobile lifting finger 5 side view of utility model.
Fig. 7 be utility model mobile lifting finger 5 oil cylinder rise after schematic diagram.
Fig. 8 is Linearity surveying system operating diagram of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
See figures.1.and.2, a kind of large-sized gantry self-propelled automatic pressure straightener, including track girder steel 2, track girder steel 2 two ends are arranged on base 7, track girder steel 2 is integrally through the gantry frame of main frame 1, two mobile anvil blocks 3 and two mobile lifting fingers 5 are arranged on track girder steel 2, move in track girder steel 2, two mobile anvil blocks 3 are arranged in the middle of two mobile lifting fingers 5, main frame 1 is arranged on rail 6, main frame 1 is walked on rail 6, and on the basis of rail 6 is laid on, the side of rail 6 is provided with Linearity surveying system 4.
With reference to Fig. 3, described main frame 1 is planer-type three beam four rod structure, entablature 1-1 and sill 1-7 is an entirety by column 1-6 tension, master cylinder 1-2 and auxiliary cylinder 1-3 is arranged in entablature 1-1, the piston rod of master cylinder 1-2 and auxiliary cylinder 1-3 is connected with moved cross beam 1-4, moved cross beam 1-4 slides on column 1-6, and movable motor 1-8 and brake unit 1-9 are connected on sill 1-7.
Described track girder steel 2 is I shape Welding Structure, is wherein provided with tooth bar inside a girder steel, and track girder steel 2 is as the carrier of pressure transmission, simultaneously as mobile anvil block 3 and the walking track of mobile lifting finger 5.
With reference to Fig. 4, described mobile anvil block 3, including anvil block body 3-4, the first motor 3-1 it is provided with below anvil block body 3-4, the synchronization that first motor 3-1 realizes the first encoder 3-2 and the first walking gear 3-5 by synchronous cone gear 3-3 drives, and the first walking gear 3-5 engages with the tooth bar on track girder steel 2, drives mobile anvil block 3 total-travel mobile in track girder steel 2, first encoder 3-2 and the first walking gear 3-5 synchronizes, the distance moved for real time record.
Described Linearity surveying system 4 uses optical image technology, realizes Linearity surveying by CCD, optical lens, Data collection and precessing system.
With reference to Fig. 5, described mobile lifting finger 5, including the second motor 5-1, second motor 5-1 passes sequentially through power transmission shaft 5-2, the first bevel gear 5-3, the second walking gear 5-8 engage with the tooth bar on track girder steel 2, drive mobile lifting finger 5 total-travel mobile in track girder steel 2, second encoder 5-4 and the second walking gear 5-8 synchronizes, the distance moved for real time record；Second motor 5-1 passes sequentially through power transmission shaft 5-2 simultaneously, the second bevel gear 5-5, synchronizing direct gear 5-6 drive 2 rotation wheels in lifting rotation wheel apparatus 5-7 to rotate, thus realize the upset to bar；The piston rod of hoist cylinder 5-9 connects with lifting rotation wheel apparatus 5-7, under the promotion of hydraulic coupling, lifting rotation wheel apparatus 5-7 is held up, power transmission shaft 5-2 is fixed as one with the second bevel gear 5-5, synchronizing direct gear 5-6, lifting rotation wheel apparatus 5-7, along with the piston rod of hoist cylinder 5-9 stretches out, synchronization lifting, slide in the endoporus of the second motor 5-1 simultaneously, be connected transmission power with the second motor 5-1 engagement all the time.
nullWith reference to Fig. 6，Walking and the rotation wheel of described mobile lifting finger 5 use same second motor 5-1，Second motor 5-1 is by an elongated power transmission shaft 5-2 the second transmission walking gear 5-8 and lifting rotation wheel apparatus 5-7 simultaneously，Lifting rotation wheel apparatus 5-7 and the second motor 5-1 engagement connects transmission power，The transmission of the second walking gear 5-8 is to realize break-make by hoist cylinder 5-9，Fig. 7 is seen after the cylinder rod of hoist cylinder 5-9 stretches out and held up by lifting rotation wheel apparatus 5-7，External gear and the internal gear of the first bevel gear 5-3 on power transmission shaft 5-2 disengage,The transmission of the second walking gear 5-8 is cut off,At this moment the second motor 5-1 rotates,Lifting rotation wheel apparatus 5-7 rotates,Second walking gear 5-8 does not rotates,Whole mobile lifting finger 5 does not moves，And when the cylinder rod of hoist cylinder 5-9 is retracted,Lifting rotation wheel apparatus 5-7 drops to minimum point,External gear on power transmission shaft 5-2 and the internal gear engagement of the first bevel gear 5-3,At this moment the second motor 5-1 rotates,Lifting rotation wheel apparatus 5-7 rotates,Second walking gear 5-8 also synchronous axial system,Whole mobile lifting finger 5 moves simultaneously.
Operation principle of the present utility model is:
With reference to Fig. 8, the bar of bending is placed on mobile anvil block 3, the hoist cylinder 5-9 of mobile lifting finger 5 lifts, bar is held up by lifting rotation wheel apparatus 5-7, rotation driven by rotating wheel bar rotates, Linearity surveying system 4 gathers the outline drawing of bar the most in the same time by optical lens simultaneously, by analyzing and processing, determine the two-dimentional flexibility of each moment bar, ultimately form the bending situation in bar three dimensions and the position in cartesian coordinate system, mobile lifting finger 5 return, is placed on bar on mobile anvil block 3.
Computer is according to bar coordinate position in cartesian coordinate system, and the changing coordinates of mobile anvil block 3, it is judged that whether mobile anvil block 3 is being straightened both sides a little.If do not existed, taking the coordinate X value of current maximum deflection point, giving new coordinate figure X-A and X+A respectively by the coordinate of two mobile anvil blocks 3.(A value can manually be arranged, it would however also be possible to employ the database data in computer.) then move lifting finger 5 action and bar is held up and forwards direction maximum for flexibility to upwardly direction, motor 3-1 in mobile anvil block 3 starts, each mobile anvil block 3 is moved on the coordinate figure position of new assignment, mobile lifting finger 5 return, bar is placed on mobile anvil block 3.The movable motor 1-8 of main frame 1 starts, and is moved at X position by main frame 1.Moved cross beam 1-4 pressure head is depressed by master cylinder 1-2 action, implements pressure and rectifys, and when pressure head touches bar, master cylinder 1-2 is switched to work and enters state, calculates according to computer and determines drafts δ, will bend bar material straightening.Moved cross beam 1-4, pressure head have been retracted and have once aligned by auxiliary cylinder 1-3 action.
The hoist cylinder 5-9 of mobile lifting finger 5 lifts, bar is held up by lifting rotation wheel apparatus 5-7, lifting rotation wheel apparatus 5-7 drives bar to rotate and again measures, if the maximum deflection angle value recorded is more than the flattening precision value required, the most once aligns.If the maximum deflection angle value recorded is less than the flattening precision value required, then it is assumed that bar has been aligned.
Claims (6)
1. a large-sized gantry self-propelled automatic pressure straightener, including track girder steel (2), it is characterized in that: track girder steel (2) two ends are arranged on base (7), track girder steel (2) is integrally through the gantry frame of main frame (1), two mobile anvil blocks (3) and two mobile lifting fingers (5) are arranged on track girder steel (2), move in track girder steel (2), two mobile anvil blocks (3) are arranged in the middle of two mobile lifting fingers (5), main frame (1) is arranged on rail (6), main frame (1) is in the upper walking of rail (6), on the basis of rail (6) is laid on, the side of rail (6) is provided with Linearity surveying system (4).
A kind of large-sized gantry self-propelled automatic pressure straightener the most according to claim 1, it is characterized in that: described main frame (1) is planer-type three beam four rod structure, entablature (1-1) and sill (1-7) are an entirety by column (1-6) tension, master cylinder (1-2) and auxiliary cylinder (1-3) are arranged in entablature (1-1), the piston rod of master cylinder (1-2) and auxiliary cylinder (1-3) is connected with moved cross beam (1-4), moved cross beam (1-4) is in the upper slip of column (1-6), movable motor (1-8) and brake unit (1-9) are connected on sill (1-7).
A kind of large-sized gantry self-propelled automatic pressure straightener the most according to claim 1, it is characterised in that: described track girder steel (2) is I shape Welding Structure, is wherein provided with tooth bar inside a girder steel.
A kind of large-sized gantry self-propelled automatic pressure straightener the most according to claim 1, it is characterized in that: described mobile anvil block (3), including anvil block body (3-4), anvil block body (3-4) lower section is provided with the first motor (3-1), the synchronization that first motor (3-1) realizes the first encoder (3-2) and the first walking gear (3-5) by synchronous cone gear (3-3) drives, first walking gear (3-5) engages with the tooth bar on track girder steel (2), drive mobile anvil block (3) total-travel mobile in track girder steel (2), first encoder (3-2) is Tong Bu with the first walking gear (3-5), the distance moved for real time record.
A kind of large-sized gantry self-propelled automatic pressure straightener the most according to claim 1, it is characterized in that: described mobile lifting finger (5), including the second motor (5-1), second motor (5-1) passes sequentially through power transmission shaft (5-2), first bevel gear (5-3), second walking gear (5-8) engages with the tooth bar on track girder steel (2), drive mobile lifting finger (5) total-travel mobile in track girder steel (2), second encoder (5-4) is Tong Bu with the second walking gear (5-8), the distance moved for real time record；2 rotation wheels during second motor (5-1) passes sequentially through power transmission shaft (5-2), the second bevel gear (5-5), synchronizing direct gear (5-6) driving lifting rotation wheel apparatus (5-7) simultaneously rotate, thus realize the upset to bar；The piston rod of hoist cylinder (5-9) connects with lifting rotation wheel apparatus (5-7), under the promotion of hydraulic coupling, lifting rotation wheel apparatus (5-7) is held up, power transmission shaft (5-2) is fixed as one with the second bevel gear (5-5), synchronizing direct gear (5-6), lifting rotation wheel apparatus (5-7), along with the piston rod of hoist cylinder (5-9) stretches out, synchronization lifting, slide in the endoporus of the second motor (5-1) simultaneously, be connected transmission power with the second motor (5-1) engagement all the time.
A kind of large-sized gantry self-propelled automatic pressure straightener the most according to claim 5, it is characterized in that: walking and the rotation wheel of described mobile lifting finger (5) use same second motor (5-1), second motor (5-1) passes through elongated power transmission shaft (5-2) the second transmission walking gear (5-8) and a lifting rotation wheel apparatus (5-7) simultaneously, and lifting rotation wheel apparatus (5-7) is connected transmission power with the second motor (5-1) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098071.6U CN205436692U (en) | 2015-12-25 | 2015-12-25 | Self -propelled automatic gag straightener in large -scale longmen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098071.6U CN205436692U (en) | 2015-12-25 | 2015-12-25 | Self -propelled automatic gag straightener in large -scale longmen |
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| CN205436692U true CN205436692U (en) | 2016-08-10 |
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| CN201521098071.6U Active CN205436692U (en) | 2015-12-25 | 2015-12-25 | Self -propelled automatic gag straightener in large -scale longmen |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458041A (en) * | 2015-12-25 | 2016-04-06 | 中国重型机械研究院股份公司 | Self-propelled automatic pressure straightening machine for gantry |
| CN107377687A (en) * | 2017-08-30 | 2017-11-24 | 兰州兰石集团有限公司 | A kind of straightener |
| CN107774746A (en) * | 2016-08-26 | 2018-03-09 | 宜兴市人防设备厂有限公司 | A kind of improved coalignment of turnover technology |
| CN112170554A (en) * | 2020-09-14 | 2021-01-05 | 合浦鑫鸿达设备制造有限公司 | Large-scale hydraulic pressure school type machine |
-
2015
- 2015-12-25 CN CN201521098071.6U patent/CN205436692U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458041A (en) * | 2015-12-25 | 2016-04-06 | 中国重型机械研究院股份公司 | Self-propelled automatic pressure straightening machine for gantry |
| CN107774746A (en) * | 2016-08-26 | 2018-03-09 | 宜兴市人防设备厂有限公司 | A kind of improved coalignment of turnover technology |
| CN107377687A (en) * | 2017-08-30 | 2017-11-24 | 兰州兰石集团有限公司 | A kind of straightener |
| CN112170554A (en) * | 2020-09-14 | 2021-01-05 | 合浦鑫鸿达设备制造有限公司 | Large-scale hydraulic pressure school type machine |
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