CN103407947A - H steel correction machine overturning device and overturning method thereof - Google Patents
H steel correction machine overturning device and overturning method thereof Download PDFInfo
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- CN103407947A CN103407947A CN201310380088XA CN201310380088A CN103407947A CN 103407947 A CN103407947 A CN 103407947A CN 201310380088X A CN201310380088X A CN 201310380088XA CN 201310380088 A CN201310380088 A CN 201310380088A CN 103407947 A CN103407947 A CN 103407947A
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Abstract
The invention provides an H steel correction machine overturning device and an overturning method achieved by utilizing the overturning device. The H steel correction machine overturning device comprises a transmission jig frame. A deformation correction mechanical area is arranged in the middle of the transmission jig frame, and the overturning device is a chain overturning mechanism and is arranged at the position of the transmission jig frame positioned at the back of the deformation correction mechanical area. The chain overturning mechanism comprises lifting arms arranged on two sides of the transmission jig frame, and a transmission chain is connected between the two lifting arms. When H steel is corrected through the deformation correction mechanical area, continues being transferred forwards through the transmission jig frame and reaches the position of the transmission jig frame corresponding to the transmission chain, the corrected H steel is lifted upwards by utilizing the matching between the lifting arms and the transmission chain, and in the process, by utilizing the functional altitude difference of the lifting arms on two sides and the transmission chain, H steel is overturned on the transmission chain. The H steel correction machine overturning device is novel in structure, convenient to use, low in fabricating cost and worth popularizing.
Description
Technical field
The present invention relates to steel structure production facilities field, be specifically related to a kind of H steel inspection machine turning device and method for turning thereof.
Background technology
In structure steel fabrication, in operation, adopt H steel inspection machine to carry out timing to the H steel, need to stand up operation to the H steel.Usually enterprise be adopt overhead traveling crane or half across the cucurbit crane as equipment for supporting patient with burn, but in structure steel fabrication in operation, overhead traveling crane or half uses probability high across the cucurbit crane, not only proofread and correct and need, loading also needs, overhead traveling crane or half just need to be had bad luck back and forth across the cucurbit crane like this, tends to cause work holdup phenomenon.Simultaneously, for the integral production of enterprise, need of production not only, blanking also needs, and even the submerged arc-welding operation also needs to utilize overhead traveling crane or half across the cucurbit crane, and therefore general the rotation not in time, can cause large-scale work holdup situation to occur at on-site.
Summary of the invention
For above problems of the prior art, the invention provides a kind of specialty and be directed to the device that H steel inspection machine overturns to the H steel.
The present invention is achieved by the following technical solutions:
H steel inspection machine turning device, described H steel inspection machine comprises the transmission moulding bed, and transmission moulding bed middle part is provided with distortion correction mechanical district, and described turning device is the chain turn overn rotary machine structure, is located at the transmission moulding bed place at distortion rear portion, correction mechanical district;
Described chain turn overn rotary machine mechanism comprises the lifting arm that is arranged at transmission moulding bed both sides, is connected with driving chain between two lifting arms.
When overturning use, described lifting arm is down to end, and described driving chain is erected on the transmission moulding bed.
Described transmission moulding bed place is provided with at least two group chain turn overn rotary machine structures.
Distance between described two groups of chain turn overn rotary machine structures is less than the length of H steel to be flipped.
Described lifting arm is the hydraulic lifting arm.
Transmission moulding bed or lifting arm place that described driving chain is corresponding are provided with induction installation.
The method for turning of H steel inspection machine turning device said method comprising the steps of:
1) when overturning use, lifting arm is down to end, and driving chain is erected on transmission moulding bed 1;
2) after H steel to be flipped enters the induction zone that driving chain is corresponding, the lifting arm upward movement, thus driving driving chain upward movement simultaneously, the H steel rides on driving chain and keeps same upward movement state;
3) after the driving chain that drives the H steel breaks away from the surface of transmission moulding bed, namely enter actual rollover states:
The lifting arm of one side is accelerated upward velocity, and with respect to the certain diff-H of lifting arm generation of opposite side, the H steel can overturn to opposite side due to the existence of diff-H on driving chain;
Or both sides lifting arm kinematic velocity is identical, but a side lifting arm coordinates quickening with the transmission of driving chain, realizes equally diff-H at the left and right sides of driving chain, thereby realizes that the H steel overturns to opposite side;
Or, utilize the quickening of lifting arm upwards, and increase by a side lifting arm and coordinate with the transmission of driving chain, between the lifting arm of both sides, the left and right sides of driving chain realizes that all diff-H reaches the upset of H steel;
4) after treating the upset of H steel, lifting arm drops to minimum state, and driving chain is got back to transmission moulding bed place again, and the H steel is positioned on transmission moulding bed 1 reposefully, enters subsequent processing.
Beneficial effect of the present invention is: after the H steel is proofreaied and correct through distortion correction mechanical district, through the transmission moulding bed, continue to forward, while arriving the corresponding transmission moulding bed place of driving chain, utilize coordinating of lifting arm and driving chain, H steel after overcorrection is upwards sling, in this process, utilize the diff-H of both sides lifting arm and driving chain effect, on driving chain, realize the upset of H steel.Novel structure of the present invention, easy to use, cheap, be worthy to be popularized.
The accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is the structural representation of chain turn overn rotary machine of the present invention mechanism.
In figure: 1 is the transmission moulding bed; 2 are distortion correction mechanical district; 3 is chain turn overn rotary machine mechanism; 4 is lifting arm; 5 is driving chain; 6 is induction installation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
The invention provides a kind of H steel inspection machine turning device, wherein H steel inspection machine comprises transmission moulding bed 1, and transmission moulding bed middle part is provided with the distortion correction mechanical district 2 of proofreading and correct for the distortion of H steel.And the turning device of the present invention's protection is chain turn overn rotary machine structure 3, be located at transmission moulding bed 1 place at distortion 2 rear portions, correction mechanical district.
Specifically, chain turn overn rotary machine mechanism 3 comprises that 4 of lifting arm 4, two lifting arms that are arranged at transmission moulding bed 1 both sides are connected with driving chain 5.The lifting arm 4 used mostly is the hydraulic lifting arm.When overturning use, lifting arm 4 is down to end, and driving chain 5 is erected on transmission moulding bed 1, is generally the surface that is in transmission moulding bed 1, if transmission moulding bed 1 is the hollow out state, driving chain 5 can be lower than the surface of transmission moulding bed 1.In addition, at the corresponding transmission moulding bed 1 of driving chain 5 or lifting arm 4 places, be provided with induction installation 6.
Because the width of driving chain 5 is much smaller with respect to H steel to be flipped, for the consideration of normal upset operation and job safety two aspects, general recommendations arranges two groups of identical even more chain turn overn rotary machine structures 3, sets gradually along transmission moulding bed 1.When chain turn overn rotary machine structure 3 was two groups, the distance between two groups of chain turn overn rotary machine structures 3 was less than the length of H steel to be flipped.Like this, by the combined action of two groups of chain turn overn rotary machine structures 3, H steel integral body can be sling, thereby realize the upset operation.
But, when chain turn overn rotary machine structure 3 is many groups, there is many-sided effect.On the one hand, if H steel length is excessive, many group chain turn overn rotary machine structures 3 can be corresponding to the operation of overturning of a H steel, the now combinations of many group chain turn overn rotary machine structures 3, and its pattern length should be less than the length of H steel to be flipped.On the other hand, if H steel quantity to be flipped is many, while requiring speed of production very fast.Many group chain turn overn rotary machine structures 3 can separately be used, and H steel can corresponding one to two group of chain turn overn rotary machine structure 3, to realize the synchronous or asynchronous upset with different H steel on the bar manufacturing line.
Method for turning of the present invention is:
1, when overturning use, lifting arm 4 is down to end, and driving chain 5 is erected on transmission moulding bed 1.
2, after H steel to be flipped enters the induction zone of driving chain 5 correspondences, lifting arm 4 starts upward movement, thereby drives driving chain 5 upward movement simultaneously, and now the H steel rides on driving chain 5 and keeps same upward movement state.
3, after the driving chain 5 that drives the H steel breaks away from the surface of transmission moulding bed 1, can enter actual rollover states.Actual upset can realize by three kinds of modes:
A kind of is only by the lifting arm of a side, to accelerate upward velocity, and with respect to the certain diff-H of lifting arm generation of opposite side, now the H steel can overturn to opposite side due to the existence of aforementioned diff-H on driving chain 5, thereby reaches purpose of the present invention.
Another kind is by the mating reaction of lifting arm 4 with driving chain 5, be that lifting arm 4 kinematic velocitys in both sides are identical, but a side lifting arm coordinates quickening with the transmission of driving chain 5, left and right sides at driving chain 5 is realized diff-H equally, thereby realize that the H steel overturns to opposite side, can reach purpose of the present invention simultaneously.
Certainly, also can be in conjunction with above-mentioned two kinds of modes, namely utilize simultaneously the quickening of lifting arm 4 upwards, and increase by a side lifting arm and coordinate with the transmission of driving chain 5, between both sides lifting arm 4, the left and right sides of driving chain 5 realizes that all diff-H reaches the upset of H steel.
4, after treating the upset of H steel, lifting arm 4 drops to minimum state, and driving chain 5 is got back to the surface of transmission moulding bed 1 again even than the surperficial lower part of transmission moulding bed 1, and the H steel is positioned on transmission moulding bed 1 reposefully, enters subsequent processing.
Utilize the present invention, after the H steel is proofreaied and correct through distortion correction mechanical district 2, through transmission moulding bed 1, continue to forward, while arriving corresponding transmission moulding bed 1 place of driving chain 5, utilize coordinating of lifting arm 4 and driving chain 5, the H steel after overcorrection is upwards sling, in this process, utilize both sides lifting arm 4 and the diff-H that driving chain 5 acts on, on driving chain, realize the upset of H steel.Novel structure of the present invention, easy to use, cheap, be worthy to be popularized.
Claims (7)
1.H steel inspection machine turning device, described H steel inspection machine comprises the transmission moulding bed, and transmission moulding bed middle part is provided with distortion correction mechanical district, it is characterized in that described turning device is the chain turn overn rotary machine structure, is located at the transmission moulding bed place at distortion rear portion, correction mechanical district;
Described chain turn overn rotary machine mechanism comprises the lifting arm that is arranged at transmission moulding bed both sides, is connected with driving chain between two lifting arms.
2. H steel inspection machine turning device according to claim 1, is characterized in that described lifting arm is down to end when overturning use, and described driving chain is erected on the transmission moulding bed.
3. H steel inspection machine turning device according to claim 1, is characterized in that described transmission moulding bed place is provided with at least two group chain turn overn rotary machine structures.
4. H steel inspection machine turning device according to claim 3, is characterized in that the distance between described two groups of chain turn overn rotary machine structures is less than the length of H steel to be flipped.
5. H steel inspection machine turning device according to claim 1, is characterized in that described lifting arm is the hydraulic lifting arm.
6. H steel inspection machine turning device according to claim 1, is characterized in that transmission moulding bed or lifting arm place that described driving chain is corresponding are provided with induction installation.
7.H the method for turning of steel inspection machine turning device is characterized in that said method comprising the steps of:
1) when overturning use, lifting arm is down to end, and driving chain is erected on transmission moulding bed 1;
2) after H steel to be flipped enters the induction zone that driving chain is corresponding, the lifting arm upward movement, thus driving driving chain upward movement simultaneously, the H steel rides on driving chain and keeps same upward movement state;
3) after the driving chain that drives the H steel breaks away from the surface of transmission moulding bed, namely enter actual rollover states:
The lifting arm of one side is accelerated upward velocity, and with respect to the certain diff-H of lifting arm generation of opposite side, the H steel can overturn to opposite side due to the existence of diff-H on driving chain;
Or both sides lifting arm kinematic velocity is identical, but a side lifting arm coordinates quickening with the transmission of driving chain, realizes equally diff-H at the left and right sides of driving chain, thereby realizes that the H steel overturns to opposite side;
Or, utilize the quickening of lifting arm upwards, and increase by a side lifting arm and coordinate with the transmission of driving chain, between the lifting arm of both sides, the left and right sides of driving chain realizes that all diff-H reaches the upset of H steel;
4) after treating the upset of H steel, lifting arm drops to minimum state, and driving chain is got back to transmission moulding bed place again, and the H steel is positioned on transmission moulding bed 1 reposefully, enters subsequent processing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310380088XA CN103407947A (en) | 2013-08-27 | 2013-08-27 | H steel correction machine overturning device and overturning method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310380088XA CN103407947A (en) | 2013-08-27 | 2013-08-27 | H steel correction machine overturning device and overturning method thereof |
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| CN201310380088XA Pending CN103407947A (en) | 2013-08-27 | 2013-08-27 | H steel correction machine overturning device and overturning method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148867A (en) * | 2014-07-30 | 2014-11-19 | 郑州大学 | Tilter with counter-drawing type chain wheels |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2313704Y (en) * | 1997-12-30 | 1999-04-14 | 锡山市百畅自动焊割设备厂 | Automatic turning-over apparatus |
| DE19806224A1 (en) * | 1998-02-16 | 1999-08-26 | Evertz Egon Kg Gmbh & Co | Method for turning heavy steel slabs between work processes |
| CN2637431Y (en) * | 2003-08-07 | 2004-09-01 | 无锡市阳通机械设备有限公司 | Chain turn overn rotary machine |
| CN201067835Y (en) * | 2007-04-18 | 2008-06-04 | 吉林省华信实业集团有限公司 | H-type steel welding machine |
| CN202297049U (en) * | 2011-10-31 | 2012-07-04 | 中联重科股份有限公司 | Lifting type turning device for turning workpieces and crane boom production line |
| CN202322205U (en) * | 2011-11-23 | 2012-07-11 | 郑州日产汽车有限公司 | Vehicle frame turning hanger |
| CN103240562A (en) * | 2013-05-03 | 2013-08-14 | 湖北弘毅钢结构工程有限公司 | Chained turnover equipment for H-shaped steel |
| CN203639110U (en) * | 2013-08-27 | 2014-06-11 | 安徽鸿路钢结构(集团)股份有限公司 | Turnover device for H-steel inspection machine |
-
2013
- 2013-08-27 CN CN201310380088XA patent/CN103407947A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2313704Y (en) * | 1997-12-30 | 1999-04-14 | 锡山市百畅自动焊割设备厂 | Automatic turning-over apparatus |
| DE19806224A1 (en) * | 1998-02-16 | 1999-08-26 | Evertz Egon Kg Gmbh & Co | Method for turning heavy steel slabs between work processes |
| CN2637431Y (en) * | 2003-08-07 | 2004-09-01 | 无锡市阳通机械设备有限公司 | Chain turn overn rotary machine |
| CN201067835Y (en) * | 2007-04-18 | 2008-06-04 | 吉林省华信实业集团有限公司 | H-type steel welding machine |
| CN202297049U (en) * | 2011-10-31 | 2012-07-04 | 中联重科股份有限公司 | Lifting type turning device for turning workpieces and crane boom production line |
| CN202322205U (en) * | 2011-11-23 | 2012-07-11 | 郑州日产汽车有限公司 | Vehicle frame turning hanger |
| CN103240562A (en) * | 2013-05-03 | 2013-08-14 | 湖北弘毅钢结构工程有限公司 | Chained turnover equipment for H-shaped steel |
| CN203639110U (en) * | 2013-08-27 | 2014-06-11 | 安徽鸿路钢结构(集团)股份有限公司 | Turnover device for H-steel inspection machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148867A (en) * | 2014-07-30 | 2014-11-19 | 郑州大学 | Tilter with counter-drawing type chain wheels |
| CN104148867B (en) * | 2014-07-30 | 2016-01-20 | 郑州大学 | Sprocket wheel is to pull-type tipper |
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Application publication date: 20131127 |
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