CN213968519U - Large-tension stretching and flattening device for magnesium alloy veneer finishing process - Google Patents
Large-tension stretching and flattening device for magnesium alloy veneer finishing process Download PDFInfo
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- CN213968519U CN213968519U CN202022167910.2U CN202022167910U CN213968519U CN 213968519 U CN213968519 U CN 213968519U CN 202022167910 U CN202022167910 U CN 202022167910U CN 213968519 U CN213968519 U CN 213968519U
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Abstract
The utility model relates to a magnesium alloy plate processing field. A high-tension stretching and flattening device for a magnesium alloy veneer finishing process comprises a beam frame consisting of two beams with equal length and in a parallel structure, a magnesium alloy veneer supporting device arranged on the beam frame, a bottom rail arranged on the ground, a beam frame supporting frame, a working cylinder, a guide pillar, a left wedge-shaped clamp and a right wedge-shaped clamp. When the magnesium alloy single plate is machined, the right wedge-shaped pliers are used for fixedly locking the right side of the magnesium alloy single plate, the left wedge-shaped pliers are used for fixedly locking the left side of the magnesium alloy single plate, and the magnesium alloy single plate is stretched under the action of the working cylinder. The utility model has the advantages that: the utility model discloses can accomplish and carry out the tensile flattening of high tension to the magnesium alloy veneer.
Description
Technical Field
The utility model relates to a magnesium alloy plate processing field.
Background
When rolling a magnesium alloy medium plate, it is usually performed in a tension-free state. The produced medium plate has the defects of uneven stress and poor appearance flatness. Therefore, the produced magnesium alloy medium plate needs to be subjected to a stretching straightening treatment. The tensile stress value needs to be strictly calculated, and the stress of each material is different. The yield strength ultimate stress value of the material itself is typically exceeded to produce a moderate amount of permanent deformation of the material. In this state, the holding time is 10-15 minutes, and after the release, the plate achieves the ideal straightening effect. In addition, the magnesium alloy medium-thick plate after stretching and straightening has the function of pre-stress treatment, so that the surface quality of the plate is properly improved.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: how to provide a magnesium alloy veneer large tension stretching leveling device.
The utility model adopts the technical proposal that: a high-tension stretching and flattening device for the magnesium alloy veneer finishing process comprises a beam frame (3) consisting of two beams with equal length and parallel structures, a magnesium alloy veneer supporting device (4) arranged on the beam frame (3), a bottom rail (8) arranged on the ground, beam frame supporting frames (5), working cylinders (7), a guide post (1), a left wedge-shaped clamp (2) and a right wedge-shaped clamp (6), wherein a plurality of beam frame supporting frames (5) are arranged, the lower part of each beam frame supporting frame (5) is arranged on the ground, the upper part of each beam frame supporting frame (5) is fixed with the beam frame (3), the end of each beam at the right end of the beam frame (3) is fixedly connected with a telescopic arm of one working cylinder (7), the upper part of the right wedge-shaped clamp (6) is fixedly arranged with the two working cylinders (7) together, the lower part of the right wedge-shaped clamp is arranged on the bottom rail (8) through wheels, two wings use crossbeam frame (3) to install on crossbeam frame (3) around left side wedge pincers (2) upper portion, and left side wedge pincers (2) lower part is passed through the wheel and is installed on bottom rail (8), and equidistant interval installs a plurality of first locating holes (11) on every crossbeam, have on left side wedge pincers (2) with first locating hole (11) complex second locating hole, and in the course of the work, first locating hole (11) and second locating hole are fixed through location stopper (12).
The cross section of the beam frame (3) is rectangular, and a hollow hole (13) for reducing weight is formed in the cross section.
The hydraulic cylinder has two working cylinders (7), two structures are the same, each working cylinder (7) is a first hydraulic cylinder, the cylinder body of each first hydraulic cylinder is fixed with two wings of the right wedge-shaped pliers (6), the telescopic arm of each first hydraulic cylinder is positioned on the left side of the cylinder body of each first hydraulic cylinder, the guide pillar (1) is welded on the right side of the cylinder body of each first hydraulic cylinder, the right end of each first hydraulic cylinder is provided with a guide block with a guide hole, and the guide pillar (1) penetrates into the guide hole.
The magnesium alloy veneer supporting device (4) comprises a roller, a roller shaft and a roller shaft frame, wherein two ends of the roller shaft frame are respectively fixed on a cross beam, two ends of the roller shaft are fixed on the roller frame, the roller is arranged on the roller shaft, and the upper part of the roller is contacted with the magnesium alloy veneer.
All install a plurality of keep silent that are used for cliping the magnesium alloy veneer on left wedge pincers (2) and right wedge pincers (6), every keeps silent including two second pneumatic cylinders, a wedge track (10), two same right trapezoid clamp splice (9), every right trapezoid clamp splice (9) are connected on the flexible arm of a second pneumatic cylinder, wedge track (10) comprise the slope track groove of two symmetries, there is the guide block with the slope track groove complex of this right trapezoid clamp splice (9) on every right trapezoid clamp splice (9), the guide block inserts in the slope track groove, the flexible arm of every second pneumatic cylinder is parallel with the slope track groove that right trapezoid clamp splice (9) that this second pneumatic cylinder is connected correspond.
The utility model has the advantages that: the utility model discloses can accomplish and carry out the tensile flattening of high tension to the magnesium alloy veneer.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view at A of FIG. 2;
FIG. 4 is an enlarged schematic view at B of FIG. 2;
FIG. 5 is an enlarged schematic view of FIG. 4 at C;
the device comprises a guide pillar 1, a guide pillar 2, a left wedge-shaped clamp 3, a beam frame 4, a magnesium alloy single plate supporting device 5, a beam frame supporting frame 6, a right wedge-shaped clamp 7, a working cylinder 8, a bottom rail 9, a right-angle trapezoidal clamping block 10, a wedge-shaped rail 11, a first positioning hole 12, a positioning plug 13 and a hollow hole.
Detailed Description
As shown in fig. 1-5, a high-tension stretching and flattening device for magnesium alloy single plate finishing process comprises a beam frame 3 composed of two beams with equal length and parallel structure, a magnesium alloy single plate supporting device 4 installed on the beam frame 3, a bottom rail 8 installed on the ground, a beam frame supporting frame 5, a working cylinder 7, a guide pillar 1, a left wedge clamp 2 and a right wedge clamp 6. The plurality of beam frame support frames 5 are arranged at two sides of the outer side of the beam frame 3, the lower part of each beam frame support frame 5 is arranged on the ground, the upper part of each beam frame support frame 5 is fixed with the beam frame 3, the beam frame support frames 5 are used for suspending and fixing the beam frame 3 into a parallel structure, the structure of the beam frame support frames 5 is not required (if the upper part is welded or bolted on the lower part of the outer side of the beam frame 3 and packaged on the ground through cement), the end head of each beam at the right end of the beam frame 3 is fixedly connected with a telescopic arm of a working cylinder 7, the upper part of a right wedge-shaped clamp 6 and two working cylinders 7 are fixedly arranged together, the lower part of the right wedge-shaped clamp is arranged on a bottom rail 8 through wheels, the right wedge-shaped clamp 6 is controlled by the working cylinders 7 and moves left and right along with the telescopic arms of the working cylinders 7, two wings use crossbeam frame 3 to install on crossbeam frame 3 around left wedge pincers 2 upper portion, left wedge pincers 2 lower parts are passed through the wheel and are installed on bottom rail 8, equidistant interval installs a plurality of first locating holes 11 on every crossbeam, left wedge pincers 2 are last have with first locating hole 11 complex second locating hole, in the course of the work, first locating hole 11 and second locating hole are fixed through locating plug 12, locating plug 12 is a column stopper, it realizes right through lining up first locating hole 11 and second locating hole from top to bottom, left wedge pincers 2's location, the location process is as required processing magnesium alloy veneer length, move left wedge pincers 2 and carry out the location after suitable position, realize processing the magnesium alloy veneer of different length. During processing, the right wedge-shaped pliers 6 are used for fixing and locking the right side of the magnesium alloy veneer, the left wedge-shaped pliers 2 are used for fixing and locking the left side of the magnesium alloy veneer, and stretching is carried out under the action of the working cylinder 7. In order to keep the stability and the placement deformation in the machining process, a [ -shaped bracket is arranged on the left side of the beam frame 3.
The cross section of the beam frame 3 is rectangular, and a hollow hole 13 for reducing weight is formed in the cross section.
The working cylinders 7 are two, the two structures are identical, each working cylinder 7 is a first hydraulic cylinder, the cylinder body of each first hydraulic cylinder is fixed with two wings of the right wedge-shaped pliers 6, the telescopic arm of each first hydraulic cylinder is located on the left side of the cylinder body of each first hydraulic cylinder, the guide pillar 1 is welded on the right side of the cylinder body of each first hydraulic cylinder, the right end of each first hydraulic cylinder is provided with a guide block with a guide hole, and the guide pillar 1 penetrates into the guide hole.
As shown in fig. 1, the magnesium alloy single plate supporting device 4 includes a roller, a roller shaft, and a roller shaft frame, wherein two ends of the roller shaft frame are respectively fixed on a beam, two ends of the roller shaft are fixed on the roller frame, the roller is installed on the roller shaft, and the upper portion of the roller is in contact with the magnesium alloy single plate.
All install a plurality of keep silent that are used for cliping the magnesium alloy veneer on left wedge pincers 2 and the right wedge pincers 6, every is kept silent including two second pneumatic cylinders, a wedge track 10, two same right trapezoid clamp splice 9, every right trapezoid clamp splice 9 is connected on the flexible arm of a second pneumatic cylinder, wedge track 10 comprises the inclined track groove of two symmetric relations, there is the guide block with the inclined track groove complex of this right trapezoid clamp splice 9 on every right trapezoid clamp splice 9, the guide block inserts in the inclined track groove, the flexible arm of every second pneumatic cylinder is parallel with the inclined track groove that the angle right trapezoid clamp splice 9 that this second pneumatic cylinder is connected corresponds.
Claims (5)
1. A large tension stretching and flattening device for a magnesium alloy veneer finishing process is characterized in that: comprises a beam frame (3) consisting of two beams with equal length and parallel structure, a magnesium alloy veneer supporting device (4) arranged on the beam frame (3), a bottom rail (8) arranged on the ground, a beam frame supporting frame (5), working cylinders (7), a guide post (1), a left wedge-shaped clamp (2) and a right wedge-shaped clamp (6), wherein the beam frame supporting frame (5) is provided with a plurality of beams, the lower part of each beam frame supporting frame (5) is arranged on the ground, the upper part of each beam frame supporting frame (5) is fixed with the beam frame (3), the end of each beam at the right end of the beam frame (3) is fixedly connected with a telescopic arm of one working cylinder (7), the upper part of the right wedge-shaped clamp (6) is fixedly arranged with the two working cylinders (7) together, the lower part is arranged on the bottom rail (8) through wheels, the front and rear wings at the upper part of the left wedge-shaped clamp (2) are arranged on the beam frame (3) by taking the beam frame (3) as a guide rail, the lower part of the left wedge-shaped pliers (2) is mounted on the bottom rail (8) through wheels, a plurality of first positioning holes (11) are mounted on each cross beam at equal intervals, a second positioning hole matched with the first positioning holes (11) is formed in the left wedge-shaped pliers (2), and the first positioning holes (11) and the second positioning holes are fixed through positioning plugs (12) in the working process.
2. The high-tension stretching and flattening device for the magnesium alloy veneer finishing process according to claim 1, characterized in that: the cross section of the beam frame (3) is rectangular, and a hollow hole (13) for reducing weight is formed in the cross section.
3. The high-tension stretching and flattening device for the magnesium alloy veneer finishing process according to claim 1, characterized in that: the hydraulic cylinder has two working cylinders (7), two structures are the same, each working cylinder (7) is a first hydraulic cylinder, the cylinder body of each first hydraulic cylinder is fixed with two wings of the right wedge-shaped pliers (6), the telescopic arm of each first hydraulic cylinder is positioned on the left side of the cylinder body of each first hydraulic cylinder, the guide pillar (1) is welded on the right side of the cylinder body of each first hydraulic cylinder, the right end of each first hydraulic cylinder is provided with a guide block with a guide hole, and the guide pillar (1) penetrates into the guide hole.
4. The high-tension stretching and flattening device for the magnesium alloy veneer finishing process according to claim 1, characterized in that: the magnesium alloy veneer supporting device (4) comprises a roller, a roller shaft and a roller shaft frame, wherein two ends of the roller shaft frame are respectively fixed on a cross beam, two ends of the roller shaft are fixed on the roller frame, the roller is arranged on the roller shaft, and the upper part of the roller is contacted with the magnesium alloy veneer.
5. The high-tension stretching and flattening device for the magnesium alloy veneer finishing process according to claim 1, characterized in that: all install a plurality of keep silent that are used for cliping the magnesium alloy veneer on left wedge pincers (2) and right wedge pincers (6), every keeps silent including two second pneumatic cylinders, a wedge track (10), two same right trapezoid clamp splice (9), every right trapezoid clamp splice (9) are connected on the flexible arm of a second pneumatic cylinder, wedge track (10) comprise the slope track groove of two symmetries, there is the guide block with the slope track groove complex of this right trapezoid clamp splice (9) on every right trapezoid clamp splice (9), the guide block inserts in the slope track groove, the flexible arm of every second pneumatic cylinder is parallel with the slope track groove that right trapezoid clamp splice (9) that this second pneumatic cylinder is connected correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022167910.2U CN213968519U (en) | 2020-09-28 | 2020-09-28 | Large-tension stretching and flattening device for magnesium alloy veneer finishing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022167910.2U CN213968519U (en) | 2020-09-28 | 2020-09-28 | Large-tension stretching and flattening device for magnesium alloy veneer finishing process |
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| CN213968519U true CN213968519U (en) | 2021-08-17 |
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| CN202022167910.2U Active CN213968519U (en) | 2020-09-28 | 2020-09-28 | Large-tension stretching and flattening device for magnesium alloy veneer finishing process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024120521A1 (en) * | 2022-12-09 | 2024-06-13 | 二重（德阳）重型装备有限公司 | Stretching machine |
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2020
- 2020-09-28 CN CN202022167910.2U patent/CN213968519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024120521A1 (en) * | 2022-12-09 | 2024-06-13 | 二重（德阳）重型装备有限公司 | Stretching machine |
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