CN107252851A - A kind of gag straightener - Google Patents
A kind of gag straightener Download PDFInfo
- Publication number
- CN107252851A CN107252851A CN201710658227.9A CN201710658227A CN107252851A CN 107252851 A CN107252851 A CN 107252851A CN 201710658227 A CN201710658227 A CN 201710658227A CN 107252851 A CN107252851 A CN 107252851A
- Authority
- CN
- China
- Prior art keywords
- clamping
- section bar
- correction
- fixed mount
- rotary shaft
- 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.)
- Pending
Links
- 238000007667 floating Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a kind of gag straightener, including feeding mechanism, straightening mechanism and discharging mechanism, provided with the floating fixed mount that can be moved up and down in frame, the both ends of frame are respectively arranged with lift cylinder, and the telescopic shaft of lift cylinder is connected with floating fixed mount；Several roll wheel assemblies are provided with floating fixed mount；Provided with the correction head and correction driver that can be moved up and down with arbor press, the left and right sides of correction fuselage is equipped with for compressing holding down assembly for section bar, when section bar, which is compacted component, to be compressed, correction driver drives correction head to move down and section bar is corrected；The clamping rotating mechanism for being used for overturning section bar is provided between straightening mechanism and feeding mechanism, when section bar needs rotation, lift cylinder can drive floating fixed mount to move down, roll wheel assembly is separated with section bar, now the switching mechanism meeting clamping section is rotated, it is to avoid section bar, which is turned round to interfere with roll wheel assembly when twisting, to be caused to damage.
Description
Technical field
The present invention relates to turning round to twist machine field, more specifically, it relates to a kind of gag straightener.
Background technology
Many section bar productions are by extruding or roll forming, it usually needs correction process, existing section bar are carried out to it
In Umklapp process, due to chucking power foot, often there is skidding；And it is merely able to flip an angle section bar, it is impossible to hold
Continue any upset, furthermore section bar is in switching process, and section bar can collide to touch with roller to be interfered, and is easily caused feeding rack damage
It is bad.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of gag straightener, it is to avoid section bar exists
Upset is easy to there is the problem of skidding, flip angle are limited, while also avoiding section bar from interfering generation with feeding mechanism when turning round stubborn
Damage.
To achieve the above object, the invention provides following technical scheme：
A kind of gag straightener, including feeding mechanism, straightening mechanism and discharging mechanism, the straightening mechanism are placed in charger
Between structure and discharging mechanism, the feeding mechanism includes being fixed on the frame on ground, is provided with what can be moved up and down in frame
Floating fixed mount, the both ends of the frame are respectively arranged with lift cylinder, and the telescopic shaft of the lift cylinder is fixed with floating
Frame is connected；Several roll wheel assemblies are provided with the floating fixed mount, roll wheel assembly divides along floating fixed mount uniform intervals
Cloth；The roll wheel assembly includes support and the charging roller being arranged on support and charging rotary shaft, and the support is fixed on
On floating fixed mount, it is described charging roller and charging rotary shaft be rotatably arranged on respectively on support, it is described charging roller be placed in into
Expect the top of rotary shaft；The charging roller is provided with driven sprocket, and charging rotary shaft is provided with drive sprocket, and the drive sprocket leads to
Cross the rotation of chain-driving driven sprocket；The straightening mechanism includes being provided with what can be moved up and down with correction fuselage, arbor press
Head and correction driver are corrected, the left and right sides of correction fuselage is equipped with for compressing holding down assembly for section bar, when section bar quilt
During the compression that holds down assembly, correction driver drives correction head to move down and section bar is corrected；The straightening mechanism and charging
The clamping rotating mechanism for being used for overturning section bar is provided between mechanism；When section bar needs rotation, the lift cylinder can drive floating
Fixed mount is moved down, and roll wheel assembly is separated with section bar, and now the switching mechanism meeting clamping section is rotated.
It is of the invention further to set：It is described to hold down assembly including upper compact heap and lower compact heap and drive lower compact heap to move
Dynamic compression driver.
It is of the invention further to set：Also have with the arbor press provided with correction screw rod, the correction screw rod is sequentially passed through
Hold down assembly, rotational correction screw rod can drive two to hold down assembly relative movement.
It is of the invention further to set：The charging roller is made up of the cylinder of two taper platform structures, two cylinders it is small
End face is connected the guide frame to be formed and caved inward.
It is of the invention further to set：The charging rotary shaft of each roll wheel assembly is provided with drive sprocket, floating fixed mount setting
Charging motor, the charging motor drives drive sprocket to rotate by driving chain.
It is of the invention further to set：The clamping rotating mechanism includes fixation on clamping support, the clamping rotating mechanism and set
The driven swing pinion that clamping support can be driven to rotate is equipped with, is provided with and driven swing pinion phase in the side of driven swing pinion
The active rotation gear of engagement；It can be oppositely arranged upper clamping block and lower gripping block provided with two on clamping support and drive folder
Tight block and the driving clamping device of lower gripping block relative movement；The driving clamping device includes screw rod and is arranged on clamping
The upper swivel nut of block and the lower swivel nut being arranged in lower gripping block, the screw thread of the lower swivel nut and upper swivel nut are on the contrary, the screw rod
One end sequentially passes through upper clamping block and lower gripping block is engaged with swivel nut, and one end and the clamping motor of the screw rod are connected；When
When clamping motor drives the screw rod to rotate, upper clamping block and lower gripping block can be driven to relatively move and clamp section bar, now active rotation
Gear drives driven swing pinion rotation, so as to drive the section bar on clamping support to rotate.
It is of the invention further to set：The quantity of the clamping screw is two, and one end of two of which clamping screw is all provided with
Have provided with rotary shaft is clamped between driven angular wheel, described two clamping screws, the two ends of the clamping rotary shaft are equipped with
The active angular wheel being meshed with driven angular wheel, the clamping motor is connected with clamping rotary shaft rotation.
Beneficial effect of the present invention：When section bar is placed on floating fixed mount, charging roller rotating band ejector half material is moved forward to
Straightening mechanism, when section bar, which is compacted component, to be compressed, correction driver drives correction head to move down and section bar is corrected, when
When section bar needs upset, hold down assembly release section bar, and now the lift cylinder can drive floating fixed mount to move down, roller
Component is separated with section bar, and now the switching mechanism meeting clamping section is rotated, it is to avoid section bar is turned round when twisting and roll wheel assembly
Interfering causes to damage, and improves its performance.
Brief description of the drawings
Fig. 1 is a kind of structural representation of gag straightener of the invention；
Fig. 2 is the stereogram of feeding mechanism；
Fig. 3 is the front view of feeding mechanism；
Fig. 4 is the left view of feeding mechanism；
Fig. 5 is the structural representation of straightening mechanism；
Fig. 6 is the structural representation of clamping rotating mechanism；
Description of reference numerals：1st, feeding mechanism；11st, frame；12nd, floating fixed mount；13rd, lift cylinder；14th, roller group
Part；141st, support；142nd, roller is fed；143rd, rotary shaft is fed；144th, driven sprocket；145th, drive sprocket；146th, driving-chain
Wheel；2nd, straightening mechanism；21st, fuselage is corrected；22nd, head is corrected；23rd, driver is corrected；24th, hold down assembly；241st, upper compact heap；
242nd, lower compact heap；243rd, driver is compressed；25th, screw rod is corrected；3rd, discharging mechanism；4th, rotating mechanism is clamped；41st, clamping support；
42nd, driven swing pinion；43rd, active rotation gear；44th, upper clamping block；45th, lower gripping block；46th, driving clamping device；461、
Screw rod；462nd, clamping motor；463rd, driven angular wheel；464th, rotary shaft is clamped；465th, active angular wheel.
Embodiment
1 to Fig. 6 a kind of hooking device of gag straightener of the invention is described in further details referring to the drawings.
A kind of gag straightener, including feeding mechanism 1, straightening mechanism 2 and discharging mechanism 3, the straightening mechanism 2 be placed in into
Expect between mechanism 1 and discharging mechanism 3, wherein feeding mechanism 1 is identical with the structure of discharging mechanism 3, feeding mechanism 1 is specifically tied below
Structure is described, and discharging mechanism 3 is just repeated no more, wherein being provided between the straightening mechanism 2 and feeding mechanism 1 is used for flip type
The clamping rotating mechanism 4 of material.
Wherein feeding mechanism 1, including be fixed on the frame 11 on ground, provided with the floating that can be moved up and down in frame 11
Fixed mount 12, the both ends of the frame 11 are respectively arranged with lift cylinder 13, the telescopic shaft of the lift cylinder 13 and floating
Fixed mount 12 is connected；Several roll wheel assemblies 14 are provided with the floating fixed mount 12, roll wheel assembly 14 is fixed along floating
The uniform intervals of frame 12 are distributed；The roll wheel assembly 14 includes support 141 and the He of charging roller 142 being arranged on support 141
Rotary shaft 143 is fed, the support 141 is fixed on floating fixed mount 12, the charging roller 142 and charging rotary shaft 143
It is rotatably arranged on respectively on support 141, the charging roller 142 is placed in the top of charging rotary shaft 143；The charging roller
142 be provided with driven sprocket 144, charging rotary shaft 143 be provided with drive sprocket 145, the drive sprocket 145 by chain-driving from
Movable sprocket 144 is rotated；The charging roller 142 is made up of the cylinder of two taper platform structures, and the small end face of two cylinders is connected
The guide frame to be formed and caved inward is connect, such section bar is placed on charging roller 142 in movement forward, will not occurred partially
Move, play guide effect；The charging rotary shaft 143 of each roll wheel assembly 14 is provided with drive sprocket 146, and floating fixed mount 12 is set
Charging motor (is not drawn into) in figure, and the charging motor drives drive sprocket 146 to rotate by driving chain, it is possible to achieve institute
There is charging roller 142 to realize synchronous rotary, improve production efficiency.
The straightening mechanism 2 includes correction fuselage 21, correction fuselage 21 be provided with the correction first 22 that can move up and down with
And correction driver 23, the left and right sides of correction fuselage 21 is equipped with and holds down assembly 24 for compress section bar, when section bar is pressed
When tight component 24 is compressed, correction driver 23 drives correction first 22 to move down and section bar is corrected；Wherein described compression group
The compression driver 243 that part 24 includes upper compact heap 241 and lower compact heap 242 and drives lower compact heap 242 to move, works as section bar
It is placed between compact heap 241 and lower compact heap 242, compressing driver 243 can drive compact heap 241 to move down compact type
Material, it is simple in construction.
In order to adjust two hold down assembly 24 distance, also have on the correction fuselage 21 provided with correction screw rod 25, it is described
Correction screw rod 25, which is sequentially passed through, holds down assembly 24, and rotational correction screw rod 25 can drive two to hold down assembly 24 relative movements.
The clamping rotating mechanism 4, which includes being fixedly installed on clamping support 41, the clamping rotating mechanism 4, can drive folder
The driven swing pinion 42 that tight frame 41 rotates, is provided with what is be meshed with driven swing pinion 42 in the side of driven swing pinion 42
Active rotation gear 43；It can be oppositely arranged upper clamping block 44 and lower gripping block 45 provided with two on clamping support 41 and drive
Gripping block 44 and the driving clamping device 46 of lower gripping block 45 relative movement；The driving clamping device 46 include screw rod 461 with
And it is arranged on the upper swivel nut of upper clamping block 44 and the lower swivel nut being arranged in lower gripping block 45, the spiral shell of the lower swivel nut and upper swivel nut
Line is on the contrary, one end of the screw rod 461 sequentially passes through upper clamping block 44 and lower gripping block 45 is engaged with swivel nut, the screw rod
461 one end is connected with clamping motor 462；When clamping motor 462 drives screw rod 461 to rotate, upper clamping block 44 can be driven
Section bar is clamped with the relative movement of lower gripping block 45, is coordinated by screw rod 461 and swivel nut so that upper clamping block 44 and lower gripping block 45
The clamping force of generation is more reliable and more stable, while both cooperations are more accurate, now active rotation gear 43 drives driven rotation
Rotating disk 42 rotates, so as to drive the section bar on clamping support 41 to rotate.
The quantity of the clamping screw 461 is two, and one end of two of which clamping screw 461 is equipped with driven conical tooth
Provided with rotary shaft 464 is clamped between wheel 463, described two clamping screws 461, the two ends for clamping rotary shaft 464 are equipped with
The active angular wheel 465 being meshed with driven angular wheel 463, the clamping motor 462 connects with clamping rotary shaft 464 and rotating
Connect.
Operation principle：When section bar is placed on floating fixed mount 12, the charging rotating band ejector half material of roller 142 moves forward to institute
Clamping rotating mechanism 4 is stated, and through clamping rotating mechanism 4 to straightening mechanism 2, when its medium section is compacted the compression of component 24,
Correction driver 23 drives correction first 22 to move down and section bar is corrected, when section bar needs to rotate to an angle progress again
During correction, clamping motor 462 drives clamping rotary shaft 464 to rotate by gear drive, so as to drive active angular wheel 465 to revolve
Turn, then coordinated by driven angular wheel 463 and active angular wheel 465, so that drive clamping screw 461 to rotate simultaneously, from
And drive upper clamping block 44 and lower gripping block 45 to relatively move and clamp section bar, now the lift cylinder 13 can drive floating to fix
Frame 12 is moved down, and roll wheel assembly 14 is separated with section bar, then can drive driven swing pinion 42 by active rotation gear 43,
So as to drive the section bar on clamping support 41 to rotate to required angle, it is to avoid section bar is turned round to be interfered when twisting with roll wheel assembly 14
Cause to damage, then section bar is corrected again by straightening mechanism 2.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of gag straightener, including feeding mechanism, straightening mechanism and discharging mechanism, the straightening mechanism are placed in feeding mechanism
Between discharging mechanism, it is characterized in that：The feeding mechanism includes being fixed on the frame on ground, in frame provided with can above and below
Mobile floating fixed mount, the both ends of the frame are respectively arranged with lift cylinder, and the telescopic shaft of the lift cylinder is with floating
Dynamic fixed mount is connected；
Several roll wheel assemblies are provided with the floating fixed mount, roll wheel assembly is distributed along floating fixed mount uniform intervals；
The roll wheel assembly includes support and the charging roller being arranged on support and charging rotary shaft, and the support is fixed on
On floating fixed mount, it is described charging roller and charging rotary shaft be rotatably arranged on respectively on support, it is described charging roller be placed in into
Expect the top of rotary shaft；
The charging roller is provided with driven sprocket, and rotary shaft is provided with drive sprocket, and the drive sprocket is driven by chain-driving
Sprocket wheel is rotated；
The straightening mechanism is included with correction fuselage, arbor press provided with the correction head and correction driving that can be moved up and down
Device, the left and right sides of correction fuselage is equipped with for compressing holding down assembly for section bar, when section bar, which is compacted component, to be compressed, correction
Driver drives correction head to move down and section bar is corrected；
Being provided between the straightening mechanism and feeding mechanism is used to overturn the clamping rotating mechanism of section bar, when section bar needs rotation,
The lift cylinder can drive floating fixed mount to move down, and roll wheel assembly is separated with section bar, the now switching mechanism meeting
Clamping section is rotated.
2. a kind of gag straightener according to claim 1, it is characterized in that：It is described to hold down assembly including upper compact heap with
Compact heap and the compression driver for driving lower compact heap movement.
3. a kind of gag straightener according to claim 1 or 2, it is characterized in that：Also have with the arbor press provided with strong
Positive screw rod, the correction screw rod, which is sequentially passed through, to hold down assembly, and rotational correction screw rod can drive two to hold down assembly relative movement.
4. a kind of gag straightener according to claim 1, it is characterized in that：The charging roller is by two taper platform structures
Cylinder constitute, the small end face of two cylinders is connected the guide frame to be formed and caved inward.
5. a kind of gag straightener according to claim 4, it is characterized in that：The rotary shaft of each roll wheel assembly is provided with transmission
Sprocket wheel, floating fixed mount setting charging motor, the charging motor drives drive sprocket to rotate by driving chain.
6. a kind of gag straightener according to claim 1, it is characterized in that：The clamping rotating mechanism includes clamping support,
The driven swing pinion that clamping support can be driven to rotate is fixedly installed on the clamping rotating mechanism, in driven swing pinion
Side is provided with the active rotation gear being meshed with driven swing pinion；
It can be oppositely arranged upper clamping block and lower gripping block provided with two on clamping support and drive upper clamping block and lower gripping block
The driving clamping device of relative movement；
The driving clamping device includes clamping screw and is arranged on the upper swivel nut of upper clamping block and is arranged in lower gripping block
Lower swivel nut, the screw thread of the lower swivel nut and upper swivel nut on the contrary, one end of the clamping screw sequentially pass through upper clamping block and under
Gripping block is engaged with swivel nut, and one end and the clamping motor of the clamping screw are connected；
When clamping motor drives clamping screw to rotate, upper clamping block and lower gripping block can be driven to relatively move and clamp section bar, this
When active rotation gear drive driven swing pinion rotation, so as to drive the section bar on clamping support to rotate.
7. a kind of gag straightener according to claim 6, it is characterized in that：The quantity of the clamping screw is two, its
In two clamping screws one end be equipped between driven angular wheel, described two clamping screws provided with clamp rotary shaft, institute
The two ends for stating clamping rotary shaft are equipped with the active angular wheel being meshed with driven angular wheel, and the clamping motor is with clamping
Rotary shaft rotates connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658227.9A CN107252851A (en) | 2017-08-03 | 2017-08-03 | A kind of gag straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658227.9A CN107252851A (en) | 2017-08-03 | 2017-08-03 | A kind of gag straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107252851A true CN107252851A (en) | 2017-10-17 |
Family
ID=60026160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710658227.9A Pending CN107252851A (en) | 2017-08-03 | 2017-08-03 | A kind of gag straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107252851A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226376A (en) * | 2018-11-08 | 2019-01-18 | 江龙船艇科技股份有限公司 | A kind of automation school pipe device |
| CN110681735A (en) * | 2019-10-29 | 2020-01-14 | 长沙华恒机器人系统有限公司 | Detection device for correcting welding frame |
| CN111570568A (en) * | 2020-05-27 | 2020-08-25 | 王晓满 | Round steel straightening and processing device |
| CN115430735A (en) * | 2022-11-03 | 2022-12-06 | 连云港德耀机械科技有限公司 | Straightening machine for steel structure machining |
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| CN203991776U (en) * | 2014-07-18 | 2014-12-10 | 常州和圆钢管有限公司 | Full-automatic steel tubes straightener |
| CN204075767U (en) * | 2014-08-26 | 2015-01-07 | 上海前山管道技术有限公司 | The upper and lower synchronous centering clamp system of pipe |
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| CN207127126U (en) * | 2017-08-03 | 2018-03-23 | 温州久一重工有限公司 | A kind of gag straightener |
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| CN203991776U (en) * | 2014-07-18 | 2014-12-10 | 常州和圆钢管有限公司 | Full-automatic steel tubes straightener |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226376A (en) * | 2018-11-08 | 2019-01-18 | 江龙船艇科技股份有限公司 | A kind of automation school pipe device |
| CN109226376B (en) * | 2018-11-08 | 2023-08-25 | 江龙船艇科技股份有限公司 | Automatic change school pipe device |
| CN110681735A (en) * | 2019-10-29 | 2020-01-14 | 长沙华恒机器人系统有限公司 | Detection device for correcting welding frame |
| CN111570568A (en) * | 2020-05-27 | 2020-08-25 | 王晓满 | Round steel straightening and processing device |
| CN115430735A (en) * | 2022-11-03 | 2022-12-06 | 连云港德耀机械科技有限公司 | Straightening machine for steel structure machining |
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Application publication date: 20171017 |