CN102728665A - Device for partially flattening surfaces of magnesium-aluminum alloy profiles - Google Patents
Device for partially flattening surfaces of magnesium-aluminum alloy profiles Download PDFInfo
- Publication number
- CN102728665A CN102728665A CN2012102389316A CN201210238931A CN102728665A CN 102728665 A CN102728665 A CN 102728665A CN 2012102389316 A CN2012102389316 A CN 2012102389316A CN 201210238931 A CN201210238931 A CN 201210238931A CN 102728665 A CN102728665 A CN 102728665A
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- China
- Prior art keywords
- clutch plate
- driving
- disc spacing
- spacing pressing
- driving 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.)
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Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 10
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 25
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a device for partially flattening surfaces of magnesium-aluminum alloy profiles, which is characterized in that: the device comprises components such as a bracket, a drive device, a driving disc, a driven disc, a non-contact temperature sensor, a hydraulic device and the like. When the device is used, the driving disc is driven to rotate by using the drive device so as to drive the driven disc to rotate and then heat a to-be-flattened material, and when the non-contact temperature sensor detects that the temperature of the material is enough, the driven disc is driven to press by using the hydraulic device so as to flatten the material. When the device disclosed by the invention is used, a partial position of a to-be-flattened part of the surface of a profile is flattened after being heated in a friction mode without using an external heat source, in such a way, the heating range is controllable, the pertinence of the heating position is strong, the waste of a heat source is avoided, and the cost is reduced; and meanwhile, the device disclosed by the invention also has the advantages of simple structure and convenience in use, therefore, the device is especially suitable to be applied to the surface foot flattening processing of low-melting-point metal profiles.
Description
Technical field
The present invention relates to sheet material processing and repair instrument field, be specifically related to the local leveling device of a kind of magnesium, aluminum alloy plate materials.
Background technology
Aligning and leveling for large-scale sheet metal, section bar mainly contains gag press straightening method, roll straightening method, tension straingtening method and stretcher leveling method etc. at present.Above method is applicable to integral correction, but sheet material that obtains in the commercial production or section bar often have only the part to need leveling, thereby utilizes above method to make energy consumption increase, and then has increased production cost.And usually for plastic deformation under the room temperature bad metal material such as magnesium alloy, need heat in advance usually before the aligning and make it softening, and industry is gone up the heating means that adopt usually partial flame heating, resistance furnace heating, induction furnace heating etc. are arranged.Wherein flame heat equipment is simple, and cost is lower, and it is little to take up room, and is fit to local heat, but for low-melting metal materials such as magnesium alloy or aluminium alloys, adopts the naked light heating to cause material fusing even burning easily, thus limited use; And the heating of resistance furnace heater induction furnace all needs special equipment, and for preheating of heavy section, it is big to take production site, has the high problem of production cost.
In sum, how design a kind of suitable local leveling device, become the problem that requires study to the shape of magnesium alloy or aluminum alloy material.
Summary of the invention
To the problems referred to above and deficiency; Technical problem to be solved by this invention is: how to provide a kind of simple in structure; Easy to use; Be specially adapted to the local leveling device of magnesium, aluminium alloy section surface of low-melting-point metal section bar surface foot leveling, it need not external heat source, can reduce the sheet material processing cost.
In order to address the above problem, the technical scheme below the present invention has adopted.
A kind of magnesium, the local leveling device of aluminium alloy section surface; It is characterized in that; Comprise support, drive unit, driving disc spacing pressing, clutch plate and hydraulic means; Said driving disc spacing pressing is positioned at the clutch plate top; The driving disc spacing pressing middle part is vertically installed with driving shaft, and the clutch plate middle part is vertically installed with driven shaft, and driving shaft is set in outside the driven shaft versatilely; Said drive unit is fixed on the support and is connected and is used to drive driving shaft and driving disc spacing pressing with driving shaft and rotates; Said hydraulic means is fixed on the support and has one goes up telescopic arm and a following telescopic arm, and the said telescopic arm of going up is connected on the driven shaft and can drives driven shaft through a upper bearing (metal) and moves up and down, said telescopic arm down be connected on the driving shaft through a lower bearing and can drive that driving shaft moves up and down and in the driving shaft moving range driving shaft can keep linking to each other with drive unit; Said driving disc spacing pressing and clutch plate can make the structure of rotating together after the engagement of driving disc spacing pressing and clutch plate, said driven shaft be hollow axis and be provided with the non-contact temperature sensor that is used to detect sheet material temperature below the clutch plate at the driven shaft tip position having on the adjacent face.
Device of the present invention makes clutch plate be positioned at the surface that section bar is treated the leveling position earlier when using, and starts the rotation of drive device drives driving disc spacing pressing, and telescopic arm moved downward under the primer fluid pressure device drove then; And then drive driving shaft and driving disc spacing pressing moves downward; Make driving disc spacing pressing contact and drive clutch plate rotation with clutch plate, friction generates heat to make clutch plate and sheet material, makes section bar treat the temperature rising of leveling position and soften; Non-contact temperature sensor detects section bar when treating that leveling position temperature is enough; The primer fluid pressure device drives following telescopic arm and moves upward, and makes driving disc spacing pressing upwards break away from clutch plate, and telescopic arm moved downward on the primer fluid pressure device drove then; Make clutch plate give the section bar surface and treat the appropriate pressure in leveling position, make the section bar surface by leveling.
In sum, when device of the present invention uses, need not external heat source; With the friction mode to the section bar surface treat aligning place local location heat after with its pressing, make that like this heated perimeter is controlled, heating location is with strong points; Avoid the thermal source waste, reduced cost; Apparatus of the present invention also possess advantage simple in structure, easy to use simultaneously, are specially adapted to the surperficial foot leveling processing of low-melting-point metal section bar.
Figure of description
Theory structure sketch map when Fig. 1 implements for this device.
The specific embodiment
During practical implementation; As shown in Figure 1; A kind of magnesium, the local leveling device of aluminium alloy section surface; Wherein, Comprise support (structure of support is omitted not shown in the drawings), drive unit 1, driving disc spacing pressing 21, clutch plate 31 and hydraulic means 4, said driving disc spacing pressing 21 is positioned at clutch plate 31 tops, and driving disc spacing pressing 21 middle parts are vertically installed with driving shaft 2; Clutch plate 31 middle parts are vertically installed with driven shaft 3; Driving shaft 2 is set in outside the driven shaft 3 versatilely, and said drive unit 1 is fixed on the support and is connected and is used to drive driving shaft 2 and driving disc spacing pressing 21 rotations with driving shaft 2, and said hydraulic means 4 is fixed on the support and has one goes up telescopic arm 42 and a following telescopic arm 41; Said upward telescopic arm 42 is connected on the driven shaft 3 and can drives driven shaft 3 through a upper bearing (metal) and moves up and down; Said down telescopic arm 41 be connected on the driving shaft 2 through a lower bearing and can drive that driving shaft 2 moves up and down and in the driving shaft moving range driving shaft can keep linking to each other with drive unit, said driving disc spacing pressing 21 and clutch plate 31 both can make the structure of rotating together after driving disc spacing pressing 21 and clutch plate 31 engagements, said driven shaft 31 be hollow axis and be provided with the non-contact temperature sensor 6 that is used to detect sheet material 5 temperature below the clutch plate at driven shaft 31 tip positions having on the adjacent face.
Above-mentioned accompanying drawing should be regarded as explanation of the present invention rather than restriction; In the specific implementation; Said drive unit 1 can be the drive unit that adopts the arbitrary form with the output of rotating, but the preferred version that adopts the motor of being convenient to control to add speed changer, these all belong to prior art; So the structure that has only illustrated the drive unit output in the accompanying drawing 1 should be regarded as fully open so that drive unit is illustrated.The output of drive unit 1 and the fit form between the driving shaft can be to adopt versions such as gears engaged or the secondary cooperation of pivoting friction; Operation principle can be known according to the present invention; During practical implementation; The structure that being used on driving shaft cooperates with the output of drive unit 1 need have enough length in the axial direction, links to each other to guarantee when driving shaft moves up and down, to remain between the driving shaft and drive unit 1 to cooperate, and this is that those skilled in the art know when enforcement naturally.During practical implementation, said hydraulic means respectively has a telescopic arm up and down, and this structure can directly be bought existing product and obtain, and perhaps adopts two hydraulically extensible cylinder mechanism combinations that are provided with dorsad to obtain.During practical implementation; Said " driving disc spacing pressing 21 and clutch plate 31 both have on the adjacent face the structure of rotating together after driving disc spacing pressing 21 and clutch plate 31 engagements that can make "; This structure can be to adopt the version of concavo-convex cooperation or two adjacently situated surfaces to be set to coarse plane by versions such as frictional fit realization transmission of torque; These all are prior aries, so not at this detailed description.In addition, during practical implementation, said non-contact temperature sensor also belongs to existing product, can directly buy to obtain.
Claims (1)
1. a magnesium, the local leveling device of aluminium alloy section surface; It is characterized in that; Comprise support, drive unit, driving disc spacing pressing, clutch plate and hydraulic means; Said driving disc spacing pressing is positioned at the clutch plate top; The driving disc spacing pressing middle part is vertically installed with driving shaft, and the clutch plate middle part is vertically installed with driven shaft, and driving shaft is set in outside the driven shaft versatilely; Said drive unit is fixed on the support and is connected and is used to drive driving shaft and driving disc spacing pressing with driving shaft and rotates; Said hydraulic means is fixed on the support and has one goes up telescopic arm and a following telescopic arm, and the said telescopic arm of going up is connected on the driven shaft and can drives driven shaft through a upper bearing (metal) and moves up and down, said telescopic arm down be connected on the driving shaft through a lower bearing and can drive that driving shaft moves up and down and in the driving shaft moving range driving shaft can keep linking to each other with drive unit; Said driving disc spacing pressing and clutch plate can make the structure of rotating together after the engagement of driving disc spacing pressing and clutch plate, said driven shaft be hollow axis and be provided with the non-contact temperature sensor that is used to detect sheet material temperature below the clutch plate at the driven shaft tip position having on the adjacent face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210238931.6A CN102728665B (en) | 2012-07-11 | 2012-07-11 | Device for partially flattening surfaces of magnesium-aluminum alloy profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210238931.6A CN102728665B (en) | 2012-07-11 | 2012-07-11 | Device for partially flattening surfaces of magnesium-aluminum alloy profiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102728665A true CN102728665A (en) | 2012-10-17 |
| CN102728665B CN102728665B (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210238931.6A Expired - Fee Related CN102728665B (en) | 2012-07-11 | 2012-07-11 | Device for partially flattening surfaces of magnesium-aluminum alloy profiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102728665B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773317A (en) * | 2014-12-15 | 2016-07-20 | 比亚迪股份有限公司 | Surface modifying method of alloy machined part |
| CN111001678A (en) * | 2019-12-10 | 2020-04-14 | 昆山万洲特种焊接有限公司 | Shape correcting method based on friction stir welding |
| CN114682649A (en) * | 2022-02-16 | 2022-07-01 | 江苏科技大学 | Intelligent leveling system with automatic temperature control function and method thereof |
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| JP2004283896A (en) * | 2003-03-25 | 2004-10-14 | Nissan Motor Co Ltd | Aluminum alloy cast product, and distortion straightening method and hardening method therefor |
| CN1745924A (en) * | 2005-09-21 | 2006-03-15 | 赵铎 | Correcting and expanding external-pipe combination of welding drum |
| CN2792642Y (en) * | 2005-05-26 | 2006-07-05 | 王威 | Repairing mould of bearing sealed cover on train |
| CN201253788Y (en) * | 2008-09-22 | 2009-06-10 | 长葛市新世纪机电有限公司 | Plane surface grinding machine |
| CN201579313U (en) * | 2009-12-02 | 2010-09-15 | 马勒三环气门驱动(湖北)有限公司 | Numerical-control automatic valve disc-stem straightener |
| CN102114505A (en) * | 2010-12-15 | 2011-07-06 | 重庆研镁科技有限公司 | On-line continuous straightening device for extruded section |
-
2012
- 2012-07-11 CN CN201210238931.6A patent/CN102728665B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004283896A (en) * | 2003-03-25 | 2004-10-14 | Nissan Motor Co Ltd | Aluminum alloy cast product, and distortion straightening method and hardening method therefor |
| CN2792642Y (en) * | 2005-05-26 | 2006-07-05 | 王威 | Repairing mould of bearing sealed cover on train |
| CN1745924A (en) * | 2005-09-21 | 2006-03-15 | 赵铎 | Correcting and expanding external-pipe combination of welding drum |
| CN201253788Y (en) * | 2008-09-22 | 2009-06-10 | 长葛市新世纪机电有限公司 | Plane surface grinding machine |
| CN201579313U (en) * | 2009-12-02 | 2010-09-15 | 马勒三环气门驱动(湖北)有限公司 | Numerical-control automatic valve disc-stem straightener |
| CN102114505A (en) * | 2010-12-15 | 2011-07-06 | 重庆研镁科技有限公司 | On-line continuous straightening device for extruded section |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773317A (en) * | 2014-12-15 | 2016-07-20 | 比亚迪股份有限公司 | Surface modifying method of alloy machined part |
| CN111001678A (en) * | 2019-12-10 | 2020-04-14 | 昆山万洲特种焊接有限公司 | Shape correcting method based on friction stir welding |
| CN114682649A (en) * | 2022-02-16 | 2022-07-01 | 江苏科技大学 | Intelligent leveling system with automatic temperature control function and method thereof |
| CN114682649B (en) * | 2022-02-16 | 2023-03-24 | 江苏科技大学 | Intelligent leveling system with automatic temperature control function and method thereof |
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| Publication number | Publication date |
|---|---|
| CN102728665B (en) | 2014-03-26 |
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Granted publication date: 20140326 |