CN104148453A - Finishing machine for light alloy section - Google Patents
Finishing machine for light alloy section Download PDFInfo
- Publication number
- CN104148453A CN104148453A CN201410385412.1A CN201410385412A CN104148453A CN 104148453 A CN104148453 A CN 104148453A CN 201410385412 A CN201410385412 A CN 201410385412A CN 104148453 A CN104148453 A CN 104148453A
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- Prior art keywords
- finishing
- transmission device
- platform
- wheel
- section bar
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Abstract
The invention discloses a finishing machine for a light alloy section. The finishing machine for the light alloy section comprises a machine base, a finishing platform, a transmission device platform, a transmission device and a finishing wheel. The finishing platform and the transmission device platform are installed on the machine base. The transmission device platform is provided with guide rails. The transmission device is movably installed on the guide rails. The finishing wheel is installed on the transmission device. The finishing wheel is located above the finishing platform. According to the finishing machine for the light alloy section, the structure is simple, a section to be straightened is fixed to the finishing platform, the relative positions, in the vertical direction and in the direction from left to right, of the finishing wheel and the section are well adjusted, the transmission device is started, the transmission device drives the finishing wheel to move along the guide rails, the section is rolled and flattened through the finishing wheel, according to the deformation condition of the section, the rolling reduction of the finishing wheel and the position, in the direction from front to back, of the finishing wheel are adjusted gradually, the section generates deformation stress under the action of the finishing wheel so that defects can be eliminated, and finally, the product meets the dimensional requirement; compared with a traditional roller straightening mode, the rolling and flattening straightening mode has the advantage that scratches of the surface of a product are avoided.
Description
Technical field
The present invention relates to straightener field, more specifically relate to light-alloy section bar finishing machine.
Background technology
Magnesium alloy and aluminium alloy be as light metal structure material, more and more extensive in field application such as automobile, track traffic, Aero-Space, defence and militaries, more and more higher to the required precision of section bar, as linearity, turn round and twist degree etc.Extrusion modling is that light-alloy section bar is processed one of topmost mode, in the process of extrusion modling, usually because the inhomogeneities of blank interior tissue, metal flow that the factor such as difference, Design of Dies of Temperature Distribution causes are inhomogeneous, also because after extruding the effect of external force and cooling velocity inhomogeneous etc., goods are bent or distortion, must correct it for obtaining qualified, the smooth extrudate of size.
In the aligning mode of shape distortion goods, roller rectifys that to be suitable for profile be circular tubing and bar, multiple roll repeatedly bends to align and is suitable for sheet material and part type material products, but because the light-alloy such as magnesium alloy and aluminium alloy products surface quality is had relatively high expectations, roller is rectified and multiple roll bends repeatedly, and aligning should not adopt because easily scratching Surface of profile.In the patent document of the existing published equipment for straightening about section bar, major part relates to roller and rectifys and repeatedly bend and align, as: " portal type universal metal shape material straightening machine " that the patent No. is 02244913.2, the patent No. is that 200620030560.2 " magnesium alloy profile material straightener " all disclosed roll straightening technology, but all may not be suitable for magnesium alloy because of what have a scratching products surface, the light-alloy section bars such as aluminium alloy, and, the profile that these aligning modes are only applicable to section bar is corrected, for the section bar with undercut, its easily distortion of undercut bottom, also do not find at present a kind of suitable equipment for straightening.
Summary of the invention
In order to address the above problem, the invention provides a kind of simple in structure, light-alloy section bar finishing machine of being applicable to the section steel straightening with undercut, through the aligning of this light-alloy section bar finishing machine, product surface does not have scratch.
According to an aspect of the present invention, light-alloy section bar finishing machine is provided, it comprises support, finishing platform, drive train platform, transmission device and finishing wheel, finishing platform and drive train platform are installed on support, drive train platform is provided with guide rail, transmission device is movably installed in guide rail, and finishing wheel is installed on transmission device, and finishing wheel is positioned at finishing platform top.Thus, will be fixed on finishing platform by aligning section bar, start transmission device, transmission device drives finishing wheel to move along guide rail, and finishing wheel carries out roll extrusion leveling to section bar, the aligning mode of this roll extrusion leveling, for traditional roller is rectified, there will not be the problem on scratching products surface.Light-alloy section bar finishing machine proposed by the invention, is applicable to the roll extrusion leveling of polytype section bar, as the section bar with undercut, sheet material, section bar with prosposition.
In some embodiments, transmission device comprises reductor, tooth bar, gear, base, back-up block and finishing governor motion, tooth bar is installed on drive train platform, and back-up block is sheathed on guide rail, connects base on back-up block, reductor is installed on base, base is provided with gear resigning hole, and gear is installed on the output shaft of reductor, and gear engages with tooth bar by gear resigning hole, finishing governor motion is installed on base, and finishing wheel is installed on finishing governor motion.Thus, when equipment operation, the output shaft driven gear of reductor rotates, and wheel and rack engagement drives back-up block supporting overall transmission device and moves along guide rail.
In some embodiments, finishing governor motion comprises backboard, longitudinal adjustable plate, regulating block, lateral adjustments plate, support installing plate and support, backboard is installed on base, longitudinally a side of adjustable plate is fixedly installed in backboard, longitudinally the opposite side of adjustable plate is flexibly connected a side of regulating block, the opposite side of regulating block is flexibly connected a side of lateral adjustments plate, the opposite side of lateral adjustments plate is fixedly installed in support installing plate, support is provided with two, two supports are all installed on support installing plate, and finishing wheel is installed between two supports.Thus, finishing wheel is installed on support, adjust the position up and down of finishing wheel and section bar, start transmission device, make finishing wheel progressively touch the section bar of required aligning, according to the deformation of section bar, adjust drafts and the front and back position of finishing wheel, produce distortional stress, eliminate defect at the effect lower sectional material of finishing wheel, finally make product quality reach dimensional requirement.
In some embodiments, longitudinally adjustable plate is provided with the longitudinal dovetail guide with screw mandrel, one side of regulating block is provided with the longitudinal dovetail groove supporting with screw mandrel coordinating with it, lateral adjustments plate is provided with the horizontal dovetail guide with screw mandrel, the opposite side of regulating block is provided with the horizontal dovetail groove supporting with screw mandrel coordinating with it, longitudinally on the screw mandrel of dovetail guide, the first handwheel dial is installed, laterally on the screw mandrel of dovetail guide, the second handwheel dial is installed.Thus, longitudinally adjustable plate position maintains static, and rotates the first handwheel dial, and the screw mandrel of the longitudinal dovetail guide being attached thereto rotates, and this screw mandrel moves up and down the screw mandrel support of longitudinal dovetail groove, and whole regulating block just moves up and down with respect to longitudinal adjustable plate; Regulating block position maintains static, and rotates the second handwheel dial, and the screw mandrel of the horizontal dovetail guide being attached thereto rotates, and this screw mandrel moves left and right in the screw mandrel of horizontal dovetail groove supports, and whole lateral adjustments plate is just with respect to regulating block side-to-side movement; Like this by regulating the first handwheel dial and the second handwheel dial just can adjust the position of finishing wheel.
In some embodiments, between base and backboard, be provided with reinforcement.Thus, because backboard connects whole finishing governor motion and finishing wheel, load is large, and in the junction of base and backboard, reinforcement being set can gain in strength, and makes whole finishing governor motion more stable in the course of the work, and finishing wheel is mobile just more steady.
In some embodiments, the two ends of guide rail are provided with limited block.Thus, when transmission device is in moving process, the back-up block of its bottom is encountered after limited block, and transmission device will shut down, and can control the stroke of transmission device by this limited block.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of light-alloy section bar finishing machine of the present invention;
Fig. 2 is the structural representation of an embodiment of light-alloy section bar finishing machine of the present invention;
Fig. 3 is the structural representation of finishing governor motion;
Fig. 4 is the structural representation of lateral adjustments plate;
Fig. 5 is the shaping example of finishing wheel.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further illustrated.
As shown in Figure 1, the light-alloy section bar finishing machine of an embodiment of the present invention, comprises support 1, finishing platform 2, drive train platform 3, transmission device 4 and finishing wheel 5.Finishing platform 2 and drive train platform 3 use bolts are fixedly installed in support 1, in drive train platform 3, by bolt, guide rail 6 are installed, and transmission device 4 is movably installed in guide rail 6, and finishing wheel 5 is installed on transmission device 4, and finishing wheel 5 is positioned at finishing platform 2 tops.To be fixed on finishing platform 2 by aligning section bar, and start transmission device 4, transmission device 4 drives finishing wheel 5 to move along guide rail 6,5 pairs of section bars of finishing wheel carry out roll extrusion leveling, the aligning mode of this roll extrusion leveling, for traditional roller is rectified, there will not be the problem on scratching products surface.Light-alloy section bar finishing machine proposed by the invention, is applicable to the roll extrusion leveling of polytype section bar, as the section bar with undercut, sheet material, section bar (as shown in Figure 5) with prosposition.Section bar with undercut is in the time of extrusion modling, and its bottom land is easily out of shape, and takes turns 5 pairs of grooves carry out roll extrusion leveling by finishing, can improve defect, makes product reach quality requirement.For sheet material, section bar with prosposition, take turns 5 roll extrusion leveling by finishing, to bending or the section bar of torsional deformation is aligned, make the linearity of section bar and turn round to twist degree and improve.
As shown in Figure 2, transmission device 4 comprises reductor 41, tooth bar 42, gear 43, base 44, back-up block 45 and finishing governor motion 7.Tooth bar 42 is fixed on drive train platform 3.On back-up block 45, connect base 44, concrete, back-up block 45 has four, and four back-up blocks 45 are all sheathed on guide rail 6, and four back-up blocks 45 are distributed in four jiaos of the bottoms place of base 44, by bolt, back-up block 45 is fixed on to the bottom of base 44.Reductor 41 is bolted and is installed on base 44, base 44 is provided with gear resigning hole, gear 43 is installed on the output shaft of reductor 41, gear 43 engages with tooth bar 42 by gear resigning hole, the backboard 71 of finishing governor motion 7 is installed on base 44, and finishing wheel 5 is installed on finishing governor motion 7.When equipment operation, the output shaft driven gear 43 of reductor 41 rotates, and gear 43 engages with tooth bar 42, drives back-up block 45 supporting overall transmission device 4 and moves along guide rail 6.
As shown in Figures 2 and 3, finishing governor motion 7 comprises backboard 71, longitudinal adjustable plate 72, regulating block 73, lateral adjustments plate 74, support installing plate 75 and support 76.Backboard 71 is installed on base 44.Longitudinally a side of adjustable plate 72 is bolted and is installed on backboard 71, and longitudinally the opposite side of adjustable plate 72 is flexibly connected a side of regulating block 73.Concrete, longitudinal adjustable plate 72 is processed into the longitudinal dovetail guide 721 with screw mandrel, the longitudinal dovetail groove 731 supporting with screw mandrel coordinating is with it processed in the side that regulating block 73 is attached thereto, utilize dovetail guide and dovetail groove to coordinate to install and make longitudinal adjustable plate 72 be flexibly connected regulating block 73, longitudinally on the screw mandrel of dovetail guide 721, the first handwheel dial 722 is installed.The opposite side of regulating block 73 is flexibly connected a side of lateral adjustments plate 74, concrete, lateral adjustments plate 74 is processed into the horizontal dovetail guide 741 (as shown in Figure 4) with screw mandrel, the horizontal dovetail groove 732 supporting with screw mandrel coordinating is with it processed in the side that regulating block 73 is attached thereto, utilize dovetail guide and dovetail groove to coordinate to install and make lateral adjustments plate 74 be flexibly connected regulating block 73, laterally on the screw mandrel of dovetail guide 74, the second handwheel dial 742 is installed.The opposite side of lateral adjustments plate 74 is fixedly installed in support installing plate 75 with bolt, and support 76 is provided with two, and two supports 76 are all installed on support installing plate 75.Finishing wheel 5 is fixedly connected on bearing 51, bearing 51 installation sleeves are located on axle 52, the two ends of axle 52 connect respectively two supports 76, concrete, according to the radius of axle 52, the bottom of two supports 76 is all processed and mills out semi-circular groove, the two ends of axle 52 mill out prosposition, the two ends of axle 52 are installed in the semi-circular groove of two support 76 bottoms, make the prosposition and the support 76 bottom maintenance levels that mill out on axle 52, axle 52 is fixed in the semi-circular groove of support 76 bottoms with a pad 53.The prosposition at the two ends of axle 52 can prevent axle 52 transfer along with the rotation of finishing wheel 5.The size design of the prosposition that this pad 53 mills out according to the two ends of the radius of axle 52 and axle 52, processes bolt through-hole on pad 53, and support 76 bottoms are also processed with screwed hole accordingly, utilizes bolt pad 53 to be fixed on to the bottom of support 76.Finishing wheel 5 is installed on support 76, adjust the position up and down of finishing wheel 5 and section bar, start transmission device 4, make finishing wheel 5 progressively touch the section bar of required aligning, according to the deformation of section bar, adjust drafts and the front and back position of finishing wheel 5, produce distortional stress, eliminate defect at the effect lower sectional material of finishing wheel 5, finally make product quality reach dimensional requirement.Concrete adjustment mode, longitudinally adjustable plate 72 is fixed on backboard 71, longitudinally the position of adjustable plate 72 maintains static, rotate the first handwheel dial 722, the screw mandrel of the longitudinal dovetail guide 721 being attached thereto rotates, this screw mandrel moves up and down the screw mandrel support of longitudinal dovetail groove 731, and whole regulating block 73 just moves up and down with respect to longitudinal adjustable plate 72; Regulating block 73 positions maintain static, rotate the second handwheel dial 742, the screw mandrel of the horizontal dovetail guide 741 being attached thereto rotates, and this screw mandrel moves left and right in the screw mandrel of horizontal dovetail groove 732 supports, and whole lateral adjustments plate 74 is just with respect to regulating block 73 side-to-side movements; Like this by regulating the first handwheel dial 722 and the second handwheel dial 742 just can adjust the position of finishing wheel 5.
As shown in Figure 1, between base 44 and backboard 71, be provided with reinforcement (scheming not shown).Because backboard 71 connects whole finishing governor motion 7 and finishing wheel 5, load is large, and with the junction of backboard 71, reinforcement being set at base 44 can gain in strength, and makes whole finishing governor motion 7 more stable in the course of the work, and finishing wheel 5 moves just more steady.
As shown in Figure 1, the two ends of guide rail 7 are provided with limited block 8, and when transmission device 4 is in moving process, the back-up block 45 of its bottom is encountered after limited block 8, and transmission device 4 will shut down, and can control the stroke of transmission device 4 by this limited block 8.
Concrete process of correcting section bar: will be fixed on finishing platform 2 by aligning section bar, finishing wheel 5 is installed on support 76, by rotating the first handwheel dial 722 and the second handwheel dial 742, adjust the position up and down of finishing wheel 5 and section bar, start reductor 41, the output shaft driven gear 43 of reductor 41 rotates, gear 43 engages with tooth bar 42, driving back-up block 45 supporting overall transmission device 4 moves along guide rail 6, the finishing wheel 5 being installed on transmission device 4 also moves thereupon, and 5 pairs of section bars of finishing wheel carry out roll extrusion aligning; According to the deformation of section bar, the section bar that makes finishing wheel 5 progressively touch required aligning is adjusted drafts and the front and back position of finishing wheel 5, produces distortional stress, eliminates defect at the effect lower sectional material of finishing wheel 5, finally makes product quality reach dimensional requirement.
Above-described is only some embodiments of the present invention, it should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of creation design of the present invention, can also make other distortion and improvement, and these all belong to protection scope of the present invention.
Claims (6)
1. light-alloy section bar finishing machine, it is characterized in that, comprise support (1), finishing platform (2), drive train platform (3), transmission device (4) and finishing wheel (5), described finishing platform (2) and drive train platform (3) are installed on support (1), described drive train platform (3) is provided with guide rail (6), described transmission device (4) is movably installed in guide rail (6), described finishing wheel (5) is installed on transmission device (4), and described finishing wheel (5) is positioned at finishing platform (2) top.
2. light-alloy section bar finishing machine according to claim 1, it is characterized in that, described transmission device (4) comprises reductor (41), tooth bar (42), gear (43), base (44), back-up block (45) and finishing governor motion (7), described tooth bar (42) is installed on drive train platform (3), described back-up block (45) is sheathed on guide rail (6), the upper base (44) that connects of described back-up block (45), the upper reductor (41) of installing of described base (44), described base (44) is provided with gear resigning hole, described gear (43) is installed on the output shaft of reductor (41), described gear (43) engages with tooth bar (42) by gear resigning hole, described finishing governor motion (7) is installed on base (44), described finishing wheel (5) is installed on finishing governor motion (7).
3. light-alloy section bar finishing machine according to claim 2, it is characterized in that, described finishing governor motion (7) comprises backboard (71), longitudinally adjustable plate (72), regulating block (73), lateral adjustments plate (74), support installing plate (75) and support (76), described backboard (71) is installed on base (44), one side of described longitudinal adjustable plate (72) is fixedly installed in backboard (71), the opposite side of described longitudinal adjustable plate (72) is flexibly connected a side of regulating block (73), the opposite side of described regulating block (73) is flexibly connected a side of lateral adjustments plate (74), the opposite side of described lateral adjustments plate (74) is fixedly installed in support installing plate (75), described support (76) is provided with two, two described supports (76) are all installed on support installing plate (75), finishing wheel (5) is installed between two described supports (76).
4. light-alloy section bar finishing machine according to claim 3, it is characterized in that, described longitudinal adjustable plate (72) is provided with the longitudinal dovetail guide (721) with screw mandrel, one side of described regulating block (73) is provided with the longitudinal dovetail groove (731) supporting with screw mandrel coordinating with it, described lateral adjustments plate (74) is provided with the horizontal dovetail guide (741) with screw mandrel, the opposite side of described regulating block (73) is provided with the horizontal dovetail groove (732) supporting with screw mandrel coordinating with it, the first handwheel dial (722) is installed on the screw mandrel of described longitudinal dovetail guide (721), the second handwheel dial (742) is installed on the screw mandrel of described horizontal dovetail guide (741).
5. light-alloy section bar finishing machine according to claim 4, is characterized in that, between described base (44) and backboard (71), is provided with reinforcement.
6. according to the light-alloy section bar finishing machine described in claim 1 to 5 any one, it is characterized in that, the two ends of described guide rail (6) are provided with limited block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385412.1A CN104148453B (en) | 2014-08-06 | 2014-08-06 | Light-alloy section bar finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385412.1A CN104148453B (en) | 2014-08-06 | 2014-08-06 | Light-alloy section bar finishing machine |
Publications (2)
| Publication Number | Publication Date |
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| CN104148453A true CN104148453A (en) | 2014-11-19 |
| CN104148453B CN104148453B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410385412.1A Active CN104148453B (en) | 2014-08-06 | 2014-08-06 | Light-alloy section bar finishing machine |
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| CN (1) | CN104148453B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424864A (en) * | 2016-10-28 | 2017-02-22 | 无锡市富能金属制品有限公司 | Machining mechanism for steel plate |
| CN106513462A (en) * | 2016-10-28 | 2017-03-22 | 无锡市富能金属制品有限公司 | Copper strip winding device having straightening function |
| CN108790131A (en) * | 2018-05-28 | 2018-11-13 | 常州信息职业技术学院 | Optical fiber drawing equipment |
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| CN86206021U (en) * | 1986-08-21 | 1987-11-07 | 大连第二建筑工程公司 | Shape rectifying mechanism of steel shuttering |
| JPH07299578A (en) * | 1994-05-10 | 1995-11-14 | Sky Alum Co Ltd | Deformation preventing/correcting method of fillet welded joint of aluminum thin sheet |
| CN2417948Y (en) * | 2000-04-05 | 2001-02-07 | 宋玉泉 | Plastic precision formation device for metal rolled plane |
| CN201055875Y (en) * | 2007-07-03 | 2008-05-07 | 永城煤电集团有限责任公司 | Waste and old anchor stock and steel bar ladder renovation machine |
| CN203991781U (en) * | 2014-08-06 | 2014-12-10 | 无锡福镁轻合金科技有限公司 | Light-alloy section bar finishing machine |
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2014
- 2014-08-06 CN CN201410385412.1A patent/CN104148453B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206021U (en) * | 1986-08-21 | 1987-11-07 | 大连第二建筑工程公司 | Shape rectifying mechanism of steel shuttering |
| JPH07299578A (en) * | 1994-05-10 | 1995-11-14 | Sky Alum Co Ltd | Deformation preventing/correcting method of fillet welded joint of aluminum thin sheet |
| CN2417948Y (en) * | 2000-04-05 | 2001-02-07 | 宋玉泉 | Plastic precision formation device for metal rolled plane |
| CN201055875Y (en) * | 2007-07-03 | 2008-05-07 | 永城煤电集团有限责任公司 | Waste and old anchor stock and steel bar ladder renovation machine |
| CN203991781U (en) * | 2014-08-06 | 2014-12-10 | 无锡福镁轻合金科技有限公司 | Light-alloy section bar finishing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424864A (en) * | 2016-10-28 | 2017-02-22 | 无锡市富能金属制品有限公司 | Machining mechanism for steel plate |
| CN106513462A (en) * | 2016-10-28 | 2017-03-22 | 无锡市富能金属制品有限公司 | Copper strip winding device having straightening function |
| CN106513462B (en) * | 2016-10-28 | 2018-07-06 | 无锡市富能金属制品有限公司 | A kind of copper strips wind with straightening |
| CN108790131A (en) * | 2018-05-28 | 2018-11-13 | 常州信息职业技术学院 | Optical fiber drawing equipment |
| CN108790131B (en) * | 2018-05-28 | 2020-03-17 | 常州信息职业技术学院 | Optical fiber drawing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104148453B (en) | 2017-03-15 |
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