CN202398609U - Flattening machine for arc magnesium alloy blank plate - Google Patents
Flattening machine for arc magnesium alloy blank plate Download PDFInfo
- Publication number
- CN202398609U CN202398609U CN2011205071965U CN201120507196U CN202398609U CN 202398609 U CN202398609 U CN 202398609U CN 2011205071965 U CN2011205071965 U CN 2011205071965U CN 201120507196 U CN201120507196 U CN 201120507196U CN 202398609 U CN202398609 U CN 202398609U
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- arc
- camber roll
- magnesium alloy
- roll
- arc roller
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Abstract
The utility model relates to the technical field of nonferrous material machining and provides a flattening machine for an arc magnesium alloy blank plate. The flattening machine for the arc magnesium alloy blank plate comprises a frame body (3) and an arc roller (1) arranged on the frame body; the arc roller is composed of an upper arc roller and a lower arc roller; the flattening machine is further provided with a regulation gap mechanism which is formed by articulating a rotating frame (4) and a lifting oil cylinder (6) fixed on the frame body; the two ends of the rotating frame (4) are respectively articulated with the frame body (3) and the lifting oil cylinder (6); the upper arc roller is connected to the rotating frame (4); the lower arc roller is connected with a hydraulic motor (5) by a transmission mechanism; the middle part of the upper arc roller is an arc concave surface, the curve of the lower arc roller is matched with the curve of the upper arc roller, and the upper arc roller and the lower arc roller are electrically heated arc rollers. The flattening machine for the arc magnesium alloy blank plate can flatten the W-shaped arc magnesium alloy blank plate which is a semi-finished product of a small-tonnage extruder, and has the characteristics of simple structure and low investment.
Description
Technical field
The utility model includes non-ferrous metal materials processing technology field, relates in particular to a kind of arc magnesium alloy blanket and flattens machine.
Background technology
Magnesium is one of element the richest on the earth, in present practical applications, is the metal material that quality (1.74g/cm3) is the lightest, specific strength is the highest, compares with the lightweight engineered plastics, and magnesium alloy has higher elasticity and plastic deformation ability; (2.8g/cm3) compares with aluminium alloy, and magnesium alloy is not only light, and anti-vibration and noise reduction sound ability height, and has very strong decay resistance, capability of electromagnetic shielding, shielding property, recovery utilization rate advantages of higher.Therefore; Be the most desirable, the most practical lightweight structural material in pillar industries such as communications and transportation (automobile), Aero-Space, letterpress, electronics (3C Product) and household electrical appliance, be called as the green engineering material of tool development and application potentiality " 21 century ".
The magnesium alloy application form mainly contains cast magnesium alloy and wrought magnesium alloy.Wrought magnesium alloy is through pressure rolling, extruding; Have advantages such as grain refinement, intensity is high, the extension performance is good; Wherein magnesium alloy sheet is expected extensive use in fields such as machine-building, Aero-Space, automobile, electronics, instrument, chemical industry and digital product; Added value of product and economic benefit are higher, have bright prospects.Carry out research and the application with high-performance magnesium-alloy of automobile, motorcycle the earliest in North America, Europe; The demand of magnesium alloy die casting and deformed magnesium alloy material increases with the amplification of annual 20% fast in recent years, and Japan has thrown huge fund and carried out 3C Product Mg Alloy and application.
With at present ripe magnesium alloy cast compared with techniques, the development of Technology of Plastic Processing such as the forging of magnesium alloy, extruding, rolling, punching press and superplastic forming technology is then relatively slow.
The utility model content
For overcoming the deficiency of prior art, the purpose of the utility model provides a kind of arc magnesium alloy blanket and flattens machine, realizes the flattening of W shape arc magnesium alloy blanket; It is simple in structure that it is had, and invests little characteristics.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of arc magnesium alloy blanket flattens machine, and described flattening machine comprises camber roll, support body; The camber roll that is provided with on the said support body is made up of last camber roll and following camber roll; Have in order to regulate the adjusting clearance mechanism of camber roll and following camber roll relative spacing position, described adjusting clearance mechanism is made up of with the hoist cylinder that is fixed on support body is hinged rotating turret; The two ends of described rotating turret are hinged with support body, hoist cylinder respectively; The described camber roll of going up is connected on the described rotating turret; Described camber roll down links to each other with hydraulic motor through transmission mechanism; Said middle part of going up the camber roll is an arc-shaped concave, and the curved surface of described camber roll down and the curved surface kiss of last camber roll are joined, and the said camber roll of going up is an electrical heating camber roll with following camber roll.
Owing to adopt aforesaid technical scheme, the utlity model has following beneficial effect:
A kind of arc magnesium alloy blanket flattens machine, can flatten the semi-finished product W shape arc magnesium alloy blanket that the extrusion equipment of little tonnage is produced; And have simple in structurely, invest little characteristics.
Description of drawings
Fig. 1 is the sectional structural map of the arc roll of the utility model;
Fig. 2 is that arc magnesium alloy blanket flattens the machine face sketch map;
Fig. 3 is that arc magnesium alloy blanket flattens pusher side face sketch map;
Among the figure: 1. arc roll, 2. magnesium alloy arc, 3. support body, 4. rotating turret, 5. hydraulic motor, 6. hoist cylinder.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of arc magnesium alloy blanket flattens machine, comprising: the camber roll 1, the support body 3 that are provided with on the support body 3; The camber roll that is provided with on the said support body 3 is made up of last camber roll and following camber roll; In order to regulating the adjusting clearance mechanism of camber roll and following camber roll relative spacing position, by rotating turret 4 be fixed on that the hoist cylinder 6 of support body is hinged to be constituted; The two ends of described rotating turret 4 are hinged with support body 3, hoist cylinder 6 respectively; The described camber roll of going up is connected on the described rotating turret 4; The last camber roll that is provided with on the said rotating turret 4 is corresponding with the following camber roll on the support body 3, and the camber roll links to each other with hydraulic motor 5 through transmission mechanism down; Said middle part of going up the camber roll is an arc-shaped concave, and the curved surface of described camber roll down and the curved surface kiss of last camber roll are joined, and the said camber roll of going up is an electrical heating camber roll with following camber roll.Said camber roll is a hollow roll, and set inside has electrically heated rod.
Be example with the AZ31 magnesium alloy below
The magnesium alloy cast billet carries out 5 passage multiaxises and forges in 230 ° of C-350 ° C scope, after 460 ° of C high-temperature agings are handled, be processed to the cylindrical rod base of Ф 240mm through the billet after forging.The cylindrical rod base is heated to 380 ° of C-420 ° C, delivers to the extruding of 2500t extruder, is squeezed into magnesium alloy arc 2 through extrusion die.
Before smoothly the arc strip being expanded into flat board, obtain template preferably; Carrying out broadening through the utility model arc magnesium alloy blanket flattening machine flattens; Promptly by the hoist cylinder 6 of last camber roll that is hinged on rotating turret on the support body through being fixed on support body; Wavy surface magnesium alloy arc 2 on the following camber roll of hydraulic motor 5 drives is exerted pressure, and obtains satisfied plate face, like Fig. 2, shown in 3.And can be smooth for next procedure, polishing produces fabric width 620mm surface quality and the qualified magnesium alloy plate of template, lays good basis.
Claims (1)
1. an arc magnesium alloy blanket flattens machine, and it is characterized in that: described flattening machine comprises camber roll (1), the support body (3) that is provided with on the support body; Said support body (3) is gone up the camber roll that is provided with and is made up of last camber roll and following camber roll; Have in order to regulating the adjusting clearance mechanism of camber roll and following camber roll relative spacing position, described adjusting clearance mechanism is by rotating turret (4) and be fixed on the hinged formation of hoist cylinder (6) of support body; The two ends of described rotating turret (4) are hinged with support body (3), hoist cylinder (6) respectively; The described camber roll of going up is connected on the described rotating turret (4); Described camber roll down links to each other with hydraulic motor (5) through transmission mechanism; Said middle part of going up the camber roll is an arc-shaped concave, and the curved surface of described camber roll down and the curved surface kiss of last camber roll are joined, and the said camber roll of going up is an electrical heating camber roll with following camber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205071965U CN202398609U (en) | 2011-12-08 | 2011-12-08 | Flattening machine for arc magnesium alloy blank plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205071965U CN202398609U (en) | 2011-12-08 | 2011-12-08 | Flattening machine for arc magnesium alloy blank plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398609U true CN202398609U (en) | 2012-08-29 |
Family
ID=46696286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205071965U Expired - Fee Related CN202398609U (en) | 2011-12-08 | 2011-12-08 | Flattening machine for arc magnesium alloy blank plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511502A (en) * | 2013-09-27 | 2015-04-15 | 吴中河 | Seeder land wheel forming machine |
-
2011
- 2011-12-08 CN CN2011205071965U patent/CN202398609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511502A (en) * | 2013-09-27 | 2015-04-15 | 吴中河 | Seeder land wheel forming machine |
| CN104511502B (en) * | 2013-09-27 | 2016-06-01 | 吴中河 | A kind of seeder ground wheel forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |