CN206392628U - Flange straightener - Google Patents
Flange straightener Download PDFInfo
- Publication number
- CN206392628U CN206392628U CN201621415694.6U CN201621415694U CN206392628U CN 206392628 U CN206392628 U CN 206392628U CN 201621415694 U CN201621415694 U CN 201621415694U CN 206392628 U CN206392628 U CN 206392628U
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- CN
- China
- Prior art keywords
- frame
- connecting rod
- transmission drum
- profile steel
- main frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of flange straightener, aim to provide a kind of flange straightener for having the advantages that to facilitate H profile steel to pass in and out main frame from transmission roller, its drip irrigation device is, the frame, which is provided with, to be used to drive transmission drum towards or away from the drive mechanism of gantry motion, drive mechanism includes some driving oil cylinders and connecting rod, connecting rod one end rotates connection transmission drum, the other end is with driving the output shaft of oil cylinder to be hinged, intermediate position is hinged with frame, H profile steel is when entering main frame, the height of transmission drum can be heightened, accordingly even when H profile steel there occurs longitudinal deformation, as long as transmission drum is adjusted to enough height, H profile steel also can smoothly enter main frame, when H profile steel sends out main frame, the height of transmission drum can be turned down, H profile steel is set more successfully to be transported to from main frame on transmission roller.
Description
Technical field
The utility model is related to H profile steel process equipment field, more particularly to a kind of flange straightener.
Background technology
H profile steel is a kind of area of section distribution more optimization, more rational economic section high efficiency section bar of the ratio of strength to weight, because of it
Section is identical with English alphabet " H " and gains the name.Because each position of H profile steel is with orthogonal arrangement, therefore H profile steel is in each side
All have the advantages that bending resistance is strong, simple, cost-effective and lightweight construction of constructing upwards, be widely used.
Because H profile steel is welding forming, influenceed by high temperature to necessarily lead to flexural deformation in welding process, so as to influence
The bending resistance of H profile steel, and then influence it to use, therefore H profile steel needs to be corrected after welding, makes its recovery original
State, now multi-purpose flange straightener it is corrected.
At present, Publication No. CN104056876A Chinese patent discloses a kind of H profile steel edge of a wing correcting device, and it includes
Frame and the motor being located in the frame, provided with correction wheel in the rotary shaft of the motor, in the lower end of the correction wheel
Provided with pulley, stopping means is respectively equipped with the front and back end of the correction wheel, the stopping means is arranged in the frame,
The front and back end of frame is respectively equipped with flowing water wire body.The material of described correction wheel is bearing steel, its a diameter of 10cm-100cm.Institute
The stopping means stated includes support and limited block, and the limited block is in coincide with the upper and lower to be movably connected on support.
Although this H profile steel edge of a wing correcting device velocity-stabilization, mobile guide is accurate, makes both sides correction symmetrical,
In actual production process, because transmission roller is identical with the height of main frame, some occur the H profile steel of longitudinal deformation not in upstream end
It is easy to align with, can be stuck between main frame and transmission roller, so as to influence the correction of H profile steel.
Utility model content
The purpose of this utility model is to provide a kind of flange straightener, and it, which has, facilitates H profile steel from transmission roller turnover master
The advantage of machine.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of flange straightener, including main frame and gear unit, gear unit includes frame and some are connected to frame
On transmission drum, the frame, which is provided with, is used to drive transmission drum towards or away from the drive mechanism of gantry motion, drives
Motivation structure includes some driving oil cylinders and connecting rod, and connecting rod one end rotates connection transmission drum, the other end and driving oil cylinder
Output shaft is hinged, and intermediate position is hinged with frame.
It is arranged such, driving oil cylinder can promote one end of connecting rod to be rotated around middle articulated position, and live-roller
Cylinder is rotatably connected on the other end of connecting rod, when driving oil cylinder pushing connecting rod to be rotated down, and the other end of connecting rod can band
Transmission drum to move up, can thus change the height of transmission drum, H profile steel transmission drum it is enterprising enter main frame when, can
So that the height of transmission drum to be heightened, accordingly even when H profile steel there occurs longitudinal deformation, as long as transmission drum is adjusted to enough
Height, H profile steel also can smoothly enter main frame, when H profile steel sends out main frame, can turn down the height of transmission drum, make H
Shaped steel more successfully can be transported on transmission roller from main frame.
Further set：Gangbar is provided between the adjacent connecting rod, gangbar is hinged on remote in connecting rod
One end of transmission drum.
It is arranged such, because the quantity of transmission drum and connecting rod is more, if every connecting rod is all connected into a drive
Dynamic oil cylinder is then more wasted, and the expense spent is more, and gangbar can link together whole connecting rods, when a drive
When dynamic oil cylinder drives connecting rod rotation, gangbar can drive other connecting rods to be rotated together, so only need to set compared with
Few driving oil cylinder can just reach same driving effect, reduce cost.
Further set：The connecting rod is hinged in frame by jointed shaft, and transmission drum is fixed by rolling bearing
In connecting rod.
It is arranged such, transmission drum needs its two ends being fixed, therefore passes through the connecting rod of jointed shaft fixation both sides
Drive cylinder can be made while driving the connecting rod of both sides to be rotated, so drive transmission drum more smoothly to be lifted
Rise.
Further set：The frame is provided with the limited block for being used for limiting the connecting rod anglec of rotation, and limited block is fixed on
The both sides of connecting rod.
It is arranged such, limited block is arranged on connecting rod by the highly desirable control of transmission drum in certain region
Both sides, when connecting rod is rotated, reach that block can be limited after certain angle and height to be limited, so just being capable of the company of restriction
The anglec of rotation of extension bar, so as to transmission drum adjustable height is limited in certain interval.
Further set：The transmission drum includes being coated with one layer of rubber on roller and rotation outer roller, rotation outer roller in fixed
The anti-skidding bed course that glue material is made.
It is arranged such, when H profile steel is transported in transmission drum, rotation outer roller rotation, so that drive whole H profile steel to move ahead,
The setting of anti-skidding bed course can increase the friction between H profile steel and transmission drum, prevent H profile steel during transport with transmission
Skidded between roller, so as to influence the progress transported.
Further set：The main frame includes body, correction wheel, active roll tube and spacing pulley, and active roll tube is by setting
The motor put in body drives.
It is arranged such, H profile steel enters after body under the drive of active roll tube, spacing pulley can press from both sides the both sides of H profile steel
Handle, its both sides is transported smooth and more straightly to outside body, pressed while correcting wheel and the edge of a wing of H profile steel being applied
Power, so that its is smooth, reaches the effect on the straightening H shaped steel edge of a wing.
Further set：The motor is provided with drive sprocket, and active roll tube is provided with driven sprocket, drive sprocket
By being driven Chain conveyer between driven sprocket.
Be arranged such, the rotation of the output shaft of motor drives drive sprocket rotation, can just be driven by driving-chain from
Movable sprocket and active roll tube rotation, active roll tube just can drive the H profile steel in body to be slided to outside body, so that the correction wing
Edge everything goes well with your work carry out.
Preferably, being provided with active hydraulic cylinder in the body, correction wheel is fixed on the output shaft of active hydraulic cylinder, and
And be symmetrical arranged with its center line.
It is arranged such, flange straightener is to apply enough pressure to the edge of a wing position of H profile steel by hydraulic pressure, makes its smooth
And the step of completion correction, therefore enough pressure can be brought for correction wheel using active hydraulic cylinder, while by it with output shaft
Center line be symmetrical arranged and can expand the area of pressure, make correction wheel more smooth to the edge of a wing pressure of H profile steel.
In summary, the utility model has the advantages that：
H profile steel enter main frame when, the height of transmission drum can be heightened, accordingly even when H profile steel there occurs it is longitudinal
Deformation, as long as transmission drum is adjusted to enough height, H profile steel also can smoothly enter main frame, and main frame is sent out in H profile steel
When, the height of transmission drum can be turned down, H profile steel is more successfully transported to from main frame on transmission roller.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of gear unit in embodiment 1；
Fig. 3 is the structural representation of active roll tube in embodiment 1；
Fig. 4 is the structural representation of main frame in embodiment 1；
Schematic diagram when Fig. 5 is straightening H shaped steel in embodiment 1；
Fig. 6 is the structural representation of gear unit in embodiment 2；
Fig. 7 is the schematic diagram for being used in embodiment 3 show pushing mechanism.
In figure, 1, main frame；11st, body；111st, fixed block；12nd, correction wheel；13rd, active roll tube；131st, driven sprocket；14、
Spacing pulley；15th, motor；16th, pedestal；161st, slide rail；162nd, sliding block；17th, active hydraulic cylinder；171st, drive sprocket；
172nd, driving-chain；2nd, gear unit；21st, frame；211st, upper frame；212nd, base；213rd, telescopic outrigger；214th, slideway；215th, it is solid
Determine portion；22nd, transmission drum；221st, rolling bearing；222nd, fixed interior roller；223rd, outer roller is rotated；224th, anti-skidding bed course；23rd, it is driven
Motor；231st, transmission belt；232nd, drive；3rd, drive mechanism；31st, oil cylinder is driven；32nd, connecting rod；321st, gangbar；322nd, cut with scissors
Spindle；323rd, limited block；4th, lifting mechanism；41st, scissor-type lifting part；411st, the first lift arm；412nd, the second lift arm；413、
Connect bearing pin；414th, roller；42nd, lifting oil cylinder；5th, pushing mechanism；51st, pushing motor；52nd, leading screw is promoted；53rd, gear is promoted；
54th, rack is promoted.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of flange straightener, as shown in figure 1, it includes two parts, centre position is main frame 1, H profile steel
Its edge of a wing can be corrected into the aft engine 1 of main frame 1, it is become smooth, the both sides of main frame 1 are gear unit 2, H types
Steel is entered in body 11 by the gear unit 2 in left side, and the gear unit 2 completed after correction work again from the right side of body 11 is downward
Unit one is transmitted.
As shown in Fig. 2 gear unit 2 includes frame 21, frame 21 is overall to be set in cuboid, and the top of frame 21 is set
The position for having correspondence transmission drum 22 in several transmission drums 22, frame 21 is provided with several connecting rods 32, and connecting rod 32 is consolidated
The two ends of transmission drum 22 are scheduled on, and are fixed by rolling bearing 221, to ensure that transmission drum 22 can be in connecting rod
Rotated on 32 and H profile steel is transported, drive mechanism 3 is additionally provided with frame 21, drive mechanism 3 can drive connecting rod 32 to revolve
Turn, so that lifting or reduction transmission drum 22.
As shown in Fig. 2 the top of connecting rod 32 is connected with transmission drum 22, it is fixed in the frame 21 of the lower section of transmission drum 22
There are some jointed shafts 322, the two ends of jointed shaft 322 are hinged with two connecting rods 32 respectively, the frame 21 in the left side of connecting rod 32
On be provided with driving oil cylinder 31, the end of driving oil cylinder 31 is hinged with frame 21, the lowermost end hinge of its output shaft and connecting rod 32
Connect, the output shaft of driving oil cylinder 31 stretches out or withdrawing just can drive connecting rod 32 to be rotated around jointed shaft 322, so as to drive
The transmission drum 22 of top is raised or reduced.
As shown in Fig. 2 the bottom of adjacent connecting rod 32 is provided with gangbar 321, the company of gangbar 321 respectively with both sides
Extension bar 32 is hinged, when the driving oil cylinder 31 in left side drives first rotation of connecting rod 32, in the presence of some gangbar 321,
The connecting rod 32 of other positions can follow first connecting rod 32 to make spinning movement, so as to reach in the whole frame 21 of lifting simultaneously
Transmission drum 22 effect.
As shown in Figures 2 and 3, live-roller includes two parts, and its less mid diameter is roller 222 in fixed, with machine
Frame 21 is connected, outside diameter it is larger be rotation outer roller 223, rotate outer roller 223 outer wall on be provided with anti-skidding bed course 224, prevent
Skidding layer 224 is made up of elastomeric material, when H profile steel is slided in transmission drum 22, and anti-skidding bed course 224 can increase its friction,
Prevent from skidding, limited block 323 of the frame 21 provided with two cylindrical shapes of the both sides of connecting rod 32, when connecting rod 32 is rotated to two
When on the position of individual limited block 323, limited block 323 can stop connecting rod 32, so as to prevent connecting rod 32 from continuing to rotate, keep away
Exempt from the lifting of transmission drum 22 too high or decline too low and cause damaged in collision.
As shown in Figure 4 and Figure 5, main frame 1 includes two bodies 11 that the first from left right side is oppositely arranged, and body 11 is overall in rectangular
Shape, main frame 1 also includes the pedestal 16 of lower section, and body 11 is arranged on pedestal 16, and pedestal 16 is provided with pushing mechanism 5, machine
The bottom of body 11 is provided with sliding block 162, and the top correspondence position of body 11 is provided with the matched slide rail 161 used, and slide rail 161 is certainly left
To the right extension and sliding block 162 be embedded in slide rail 161, two such body 11 just can in the presence of pushing mechanism 5 phase
Pair or opposite sliding, so as to change the distance between two bodies 11, adapt to the H profile steel of different in width.
As shown in Figure 4 and Figure 5, it is fixed with to be fixed with pushing motor 51, the output shaft of pushing motor 51 on pedestal 16 and pushes away
Dynamic leading screw 52, the bottom fixed block 111 of body 11, fixed block 111 is slidably connected with pedestal 16, and perforate is left on fixed block 111,
Promote leading screw 52 to be located in perforate, the screw thread with promoting leading screw 52 to match is additionally provided with perforate, when the output of pushing motor 51
When axle drives the promotion rotation of leading screw 52, because pushing motor 51 is integrally fixed on pedestal 16, therefore leading screw 52 is being promoted with opening
Under screw thread in hole coordinates, fixed block 111 just can to the left or to the right side slip, so as to drive whole body 11 or so sliding
It is dynamic.
As shown in figure 4, setting limited location pulley 14 towards the side of another body 11 on body 11, spacing pulley 14 is consolidated
It is scheduled on body 11, its position can be changed with the movement of body 11, spacing pulley 14 is arranged in pairs, when H profile steel enters
When between two bodies 11, spacing pulley 14 can block H profile steel, the equal held stationary of the state for making it into and sending out.
As shown in Figure 4 and Figure 5, it is additionally provided with body 11 on active hydraulic cylinder 17, the output shaft of active hydraulic cylinder 17 symmetrical
Two correction wheels 12 are fixed with, the arc surface of correction wheel 12 is set towards another body 11, and H profile steel enters between body 11
Afterwards, correction wheel 12 can be contradicted on the plate in the middle of H profile steel, and is flattened by the thrust of active hydraulic cylinder 17, made whole
Individual H profile steel keeps smooth.
As shown in figure 4, the right side of body 11 is provided with motor 15, the output shaft of motor 15 extends to two bodies
Bottom base 16 between 11 bottom, two bodies 11 provided with some active roll tubes 13, the two ends of active roll tube 13 with
Pedestal 16 rotates connection, and the right-hand member of active roll tube 13, which is fixed with driven sprocket 131, the output shaft of motor 15, is fixed with master
Movable sprocket 171, is driven between drive sprocket 171 and driven sprocket 131 by driving-chain 172, and such motor 15 just can
Drive active roll tube 13 to rotate, and the H profile steel for entering main frame 1 is outwards conveyed.
Embodiment 2：A kind of flange straightener, as shown in fig. 6, gear unit 2 includes frame 21, frame 21 includes three portions
Point, its bottom is base 212, and top is shape and the identical upper frame 211 of base 212, is passed through between upper frame 211 and base 212
Some telescopic outriggers 213 are connected, and upper frame 211 and base 212 are overall in cuboid setting, and telescopic outrigger 213 can be according to top
The distance between frame 211 and base 212 adjust the height of its own.
Referring to Fig. 6, transmission drum 22 is provided at both ends with fixed part 215, and fixed part 215 is overall in half cylinder, its
Bottom is fixed on the top of frame 21, and the two ends of transmission drum 22 are arranged in fixed part 215, and by rolling bearing 221 with
Connection, such transmission drum 22 can just rotate in frame 21, so as to be transported to H profile steel, be additionally provided with frame 21
Drive 232, drive are respectively and fixedly provided with driving motor 23, the output shaft of driving motor 23 and on one end of transmission drum 22
Be driven between 232 by transmission belt 231, the transmission drum 22 in such frame 21 just can driving motor 23 drive
Under rotated with same speed.
As shown in fig. 6, being provided with lifting mechanism 4 between base 212 and upper frame 211, lifting mechanism 4 includes scissor-type lifting
Part 41 and lifting oil cylinder 42, scissor-type lifting part 41 include the first lift arm 411 and the second lift arm 412, the first lift arm 411
Be hinged with the middle of the second lift arm 412, the left end of the first lift arm 411 and the second lift arm 412 respectively with upper frame 211 and base
212 are hinged, and are fixed by connecting bearing pin 413, and their right-hand member is designed with roller 414, upper frame 211 and base 212
Provided with slideway 214, roller 414 is respectively placed in the slideway 214 of upper frame 211 and base 212, and the right side of base 212 is provided with lifting
Oil cylinder 42, the output shaft of lifting oil cylinder 42 and the right-hand member of the second lift arm 412 are hinged, and such lifting oil cylinder 42 can just drive
Second lift arm 412 slides to the left or to the right, changes the angle between the first lift arm 411 and the second lift arm 412, so that
Change the height of whole frame 21 and transmission roller.
Embodiment 3：A kind of flange straightener, is with the difference of embodiment 1 or 2, as shown in fig. 7, pushing motor
Promotion gear 53 is fixed with 51 output shaft, the bottom of body 11 opens up fluted, by being fixed with promotion rack in groove
54, rack 54 is promoted with promoting gear 53 to engage, and when the output shaft rotation of pushing motor 51, promotes gear 53 to rotate, due to
The position of pushing motor 51 is fixed, and promotes gear 53 just to drive promotion rack 54 to slide, so as to drive body 11 to be slided
Move.
The above embodiments are only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of flange straightener, including main frame（1）And gear unit（2）, gear unit（2）Including frame（21）With some
It is connected to frame（21）On transmission drum（22）, it is characterised in that：The frame（21）Being provided with is used to drive transmission drum
（22）Towards or away from frame（21）The drive mechanism of motion（3）, drive mechanism（3）Including some driving oil cylinders（31）And even
Extension bar（32）, connecting rod（32）One end rotates connection transmission drum（22）, the other end is with driving oil cylinder（31）Output shaft be hinged,
Intermediate position and frame（21）It is hinged.
2. flange straightener according to claim 1, it is characterised in that：The adjacent connecting rod（32）Between be provided with
Gangbar（321）, gangbar（321）It is hinged on connecting rod（32）Upper remote transmission drum（22）One end.
3. flange straightener according to claim 2, it is characterised in that：The connecting rod（32）Pass through jointed shaft（322）
It is hinged on frame（21）On, transmission drum（22）Pass through rolling bearing（221）It is fixed on connecting rod（32）On.
4. flange straightener according to claim 1, it is characterised in that：The frame（21）Being provided with is used to limit connection
Bar（32）The limited block of the anglec of rotation（323）, limited block（323）It is fixed on connecting rod（32）Both sides.
5. flange straightener according to claim 1, it is characterised in that：The transmission drum（22）Including fixed interior roller
（222）With rotation outer roller（223）, rotate outer roller（223）On be coated with the anti-skidding bed course that one layer of elastomeric material is made（224）.
6. flange straightener according to claim 1, it is characterised in that：The main frame（1）Including body（11）, correction wheel
（12）, active roll tube（13）With spacing pulley（14）, active roll tube（13）By being arranged on body（11）Interior motor
（15）Drive.
7. flange straightener according to claim 6, it is characterised in that：The motor（15）It is provided with drive sprocket
（171）, active roll tube（13）It is provided with driven sprocket（131）, drive sprocket（171）With driven sprocket（131）Between pass through pass
Dynamic chain（172）Transmission.
8. flange straightener according to claim 7, it is characterised in that：The body（11）It is interior to be provided with active hydraulic cylinder
（17）, correction wheel（12）It is fixed on active hydraulic cylinder（17）Output shaft on, and be symmetrical arranged with its center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415694.6U CN206392628U (en) | 2016-12-21 | 2016-12-21 | Flange straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415694.6U CN206392628U (en) | 2016-12-21 | 2016-12-21 | Flange straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392628U true CN206392628U (en) | 2017-08-11 |
Family
ID=59510676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621415694.6U Expired - Fee Related CN206392628U (en) | 2016-12-21 | 2016-12-21 | Flange straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392628U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270608A (en) * | 2019-06-25 | 2019-09-24 | 中交一公局集团有限公司 | A kind of equipment of rectifiable oblique angle T beam flange plate welding deformation |
| CN111570568A (en) * | 2020-05-27 | 2020-08-25 | 王晓满 | Round steel straightening and processing device |
| CN111633064A (en) * | 2019-03-01 | 2020-09-08 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN115213272A (en) * | 2022-06-23 | 2022-10-21 | 无锡市通合机械有限公司 | A quick change type purlin device for C shaped steel structure building |
-
2016
- 2016-12-21 CN CN201621415694.6U patent/CN206392628U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633064A (en) * | 2019-03-01 | 2020-09-08 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN111633064B (en) * | 2019-03-01 | 2021-11-30 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN110270608A (en) * | 2019-06-25 | 2019-09-24 | 中交一公局集团有限公司 | A kind of equipment of rectifiable oblique angle T beam flange plate welding deformation |
| CN111570568A (en) * | 2020-05-27 | 2020-08-25 | 王晓满 | Round steel straightening and processing device |
| CN115213272A (en) * | 2022-06-23 | 2022-10-21 | 无锡市通合机械有限公司 | A quick change type purlin device for C shaped steel structure building |
| CN115213272B (en) * | 2022-06-23 | 2023-07-14 | 无锡市通合机械有限公司 | Quick-change purline device for C-shaped steel structure building |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20181221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |