CN216176527U - Extrusion casting device of high-strength aluminum alloy auto-parts - Google Patents
Extrusion casting device of high-strength aluminum alloy auto-parts Download PDFInfo
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- CN216176527U CN216176527U CN202121728262.1U CN202121728262U CN216176527U CN 216176527 U CN216176527 U CN 216176527U CN 202121728262 U CN202121728262 U CN 202121728262U CN 216176527 U CN216176527 U CN 216176527U
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Abstract
The utility model relates to the technical field of extrusion casting, in particular to an extrusion casting device of high-strength aluminum alloy automobile accessories, which comprises a bottom plate, wherein support plates are fixed at the middle parts of two sides of the top of the bottom plate, a first rotating plate and a second rotating plate are respectively and rotatably installed on the outer walls of the opposite sides of the two support plates, the specifications of the first rotating plate and the second rotating plate are the same, the gravity centers of the first rotating plate and the second rotating plate are not on the same horizontal plane and are positioned in the same vertical plane, the utility model is provided with the first rotating plate and the second rotating plate, because the specifications of the first rotating plate and the second rotating plate are the same, the gravity centers of the first rotating plate and the second rotating plate are not on the same horizontal plane and are positioned in the same vertical plane, thus a parallel moving mechanism is formed, namely a placing table is kept parallel to the ground to rotate around an output shaft of a first servo motor, the fixed die can be replaced through the operation without manual lifting.
Description
Technical Field
The utility model relates to the technical field of extrusion casting, in particular to an extrusion casting device for high-strength aluminum alloy automobile parts.
Background
Liquid die forging, also known as extrusion casting and continuous forging, is a new metal forming process which not only has the casting characteristic, but also is similar to die forging. A certain amount of metal liquid to be cast is directly poured into a cavity coated with a lubricant, mechanical static pressure is continuously applied, and a solidified hard shell is plastically deformed by utilizing the technology of easy flowing and forging during metal casting, solidification and forming, so that metal is crystallized and solidified under the pressure, and shrinkage cavities and shrinkage porosity formed by solidification and shrinkage are forcibly eliminated, and a liquid die forging workpiece without casting defects is obtained. This process is commonly referred to as liquid die forging.
In the prior art, the following problems exist:
(1) after a general extrusion casting device is used for a long time, a casting mold is abraded and needs to be replaced, but the casting mold is too heavy and is not easy to disassemble;
(2) the general extrusion casting apparatus can only hold a casting mold of one specification, which increases its limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a squeeze casting device for high-strength aluminum alloy automobile parts, which solves the problems in the background technology.
The technical scheme of the utility model is as follows: the extrusion casting device for the high-strength aluminum alloy automobile accessory comprises a bottom plate, wherein supporting plates are fixed to the middle portions of two sides of the top of the bottom plate, a first rotating plate and a second rotating plate are respectively rotatably mounted on the outer walls of two opposite sides of the supporting plates, the specifications of the first rotating plate and the second rotating plate are the same, the centers of gravity of the first rotating plate and the second rotating plate are not on the same horizontal plane and are located in the same vertical plane, a placing table is rotatably mounted on the top end and the bottom end of the outer wall of one opposite side of the first rotating plate and the second rotating plate, a first servo motor is fixed to one side of the outer wall of one of the supporting plates, the middle portion of one side of the outer wall of the first rotating plate is fixed to an output shaft of the first servo motor, a fixed die is arranged at the top of the placing table, a clamping assembly is arranged at the top of the placing table and used for clamping the fixed die, first servo motor makes first rotor plate rotate, because first rotor plate and second rotor plate specification are the same, the focus of first rotor plate and second rotor plate is not on same horizontal plane, and is located same vertical plane, just constitutes parallel translation mechanism like this, places the platform promptly and keeps being parallel round first servo motor output shaft and rotate constantly with ground, then the hydraulic stem extension, makes the piston rod contact the movable mould piece, and the staff is fixed with both, can accomplish through above-mentioned operation and change, does not need the manual work to raise.
Preferably, both sides of the middle part of the top of the placing table are provided with sliding ports, the clamping assembly comprises two clamping plates, the two clamping plates are respectively slidably mounted on both sides of the inner wall of the sliding port, the outer wall of one side of the two clamping plates, which is just opposite to the two clamping plates, is respectively provided with a first threaded hole and a second threaded hole, a rotating cavity is formed inside the joint of the two sliding ports, the inner walls of both sides of the rotating cavity are provided with first rotating holes, the inner wall of each first rotating hole is rotatably provided with a threaded rod, the outer side walls of the two threaded rods are respectively in threaded connection with the inner walls of the first threaded hole and the second threaded hole, one side of the inner wall of the rotating cavity is provided with a second rotating hole, the inner wall of the second rotating hole is provided with a driving assembly, the driving assembly can enable the threaded rod to rotate, and the threaded rods enable the two clamping plates to be close to each other through thread transmission, until the two clamping plates clamp the fixed die.
Preferably, drive assembly includes the dwang, the dwang rotates to be installed on the inner wall that the second rotated the hole, the dwang is located the one end of rotating intracavity portion and is fixed with initiative conical gear, the threaded rod is located the one end of rotating intracavity portion and is fixed with driven conical gear, initiative conical gear and driven conical gear mesh mutually, the middle part of placing one side of platform outer wall is fixed with second servo motor, the dwang is fixed on second servo motor's output shaft, and second servo motor makes the dwang rotate, and the dwang makes initiative conical gear rotate, and initiative conical gear makes driven conical gear rotate, and driven conical gear makes the threaded rod rotate, and the threaded rod makes two clamp plates be close to each other through screw drive, presss from both sides tight cover half until two clamp plates.
Preferably, the both sides that clamp plate one side outer wall is located the middle part have all been seted up the rectangle mouth, the both sides middle part of rectangle mouth inner wall is fixed with the guide bar, the lateral wall slidable mounting of guide bar has oblique piece, the top and the bottom slidable mounting of oblique piece are at the inner wall of rectangle mouth, one side outer wall middle part of clamp plate is fixed with electric telescopic handle, electric telescopic handle's flexible end is fixed with the V-arrangement piece, the inclined plane and the oblique piece looks adaptation of V-arrangement piece, electric telescopic handle shorten and make the V-arrangement piece promote oblique piece, make two oblique pieces be close to each other, press from both sides tight cover half until two oblique pieces.
Preferably, the outer side wall of guide bar cup joints and installs reset spring, reset spring's both ends contact with rectangle mouth and oblique piece respectively, and reset spring is located the inside of V-arrangement piece, the cover half contacts with pinch plate and oblique piece respectively, and reset spring exerts the effort to the oblique piece, makes the oblique piece contact with the V-arrangement piece constantly.
Preferably, fixed frames are fixed on the outer walls of the two sides of the bottom plate, a hydraulic rod is fixed in the middle of the inner wall of the top of the fixed frame, a movable module is fixed at the piston end of the hydraulic rod, and the movable module can be driven to move up and down by the extension of the hydraulic rod.
Preferably, a guide plate is fixed in the middle of one side of the outer wall of the bottom plate, an oblique table is slidably mounted on the outer side wall of the guide plate, rolling rollers are rotatably mounted on two sides of the inner wall of the oblique table at equal intervals along oblique edges, and the rolling rollers can reduce friction damage by rolling instead of sliding.
The utility model provides a squeeze casting device of high-strength aluminum alloy automobile parts by improving, compared with the prior art, the device has the following improvements and advantages:
one is as follows: according to the utility model, the first rotating plate and the second rotating plate are arranged, because the specifications of the first rotating plate and the second rotating plate are the same, the gravity centers of the first rotating plate and the second rotating plate are not on the same horizontal plane and are positioned in the same vertical plane, so that a parallel moving mechanism is formed, namely, the placing table is kept parallel to the ground all the time and rotates around the output shaft of the first servo motor, the fixed die can be replaced through the operation, and the manual lifting is not needed;
the second step is as follows: according to the utility model, the fixed die can be pushed to the placing table through the rolling roller, the second servo motor is started, the second servo motor enables the rotating rod to rotate, the rotating rod enables the driving conical gear to rotate, the driving conical gear enables the driven conical gear to rotate, the driven conical gear enables the threaded rod to rotate, the threaded rod enables the two clamping plates to approach each other through thread transmission until the two clamping plates clamp the fixed die, the electric telescopic rod is started again, the electric telescopic rod is shortened to enable the V-shaped block to push the inclined blocks to approach each other until the two inclined blocks clamp the fixed die.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevation view of the present invention;
FIG. 3 is a schematic view of the cut-away structure A-A of FIG. 2;
FIG. 4 is a schematic view of the sectional structure B-B of FIG. 2;
FIG. 5 is a partial right view cutaway configuration of the present invention;
description of reference numerals:
1. a base plate; 2. a fixed frame; 3. a support plate; 4. a first servo motor; 5. a first rotating plate; 6. A placing table; 7. a V-shaped block; 8. an electric telescopic rod; 9. a clamping plate; 10. a hydraulic lever; 11. a movable module; 12. fixing a mold; 13. a second rotating plate; 14. a ramp table; 15. a rolling roller; 16. a second servo motor; 17. a guide bar; 18. a tapered block; 19. a return spring; 20. rotating the rod; 21. a driving bevel gear; 22. a threaded rod; 23. a driven bevel gear; 24. a guide plate.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a squeeze casting device of high-strength aluminum alloy automobile parts by improving, and the technical scheme of the utility model is as follows:
as shown in figures 1-5, the extrusion casting device for the high-strength aluminum alloy automobile accessory comprises a bottom plate 1, wherein supporting plates 3 are fixed in the middle parts of two sides of the top of the bottom plate 1, a first rotating plate 5 and a second rotating plate 13 are respectively and rotatably installed on the outer wall of one side, opposite to the two supporting plates 3, of each supporting plate, the specifications of the first rotating plate 5 and the second rotating plate 13 are the same, the gravity centers of the first rotating plate 5 and the second rotating plate 13 are not on the same horizontal plane and are located in the same vertical plane, placing tables 6 are rotatably installed at the top end positions and the bottom end positions of the outer walls of one side, opposite to the first rotating plate 5 and the second rotating plate 13, a first servo motor 4 is fixed on one side of the outer wall of one supporting plate 3, the middle part of one side of the outer wall of the first rotating plate 5 is fixed on the output shaft of the first servo motor 4, a fixed mold 12 is arranged at the top of the placing tables 6, and a clamping assembly is arranged at the top of the placing tables 6, the clamping assembly is used for clamping the fixed die 12, the first servo motor 4 enables the first rotating plate 5 to rotate, the specifications of the first rotating plate 5 and the second rotating plate 13 are the same, the gravity centers of the first rotating plate 5 and the second rotating plate 13 are not on the same horizontal plane and are located in the same vertical plane, and therefore the parallel moving mechanism is formed, namely the placing table 6 is kept parallel to the ground at all times and rotates around the output shaft of the first servo motor 4, then the hydraulic rod 10 extends, the piston rod is made to contact with the movable die block 11, the worker fixes the piston rod and the movable die block, replacement can be completed through the operation, and manual lifting is not needed.
Further, place the middle part both sides at 6 tops of platform and all seted up the slip mouth, clamping component includes two clamp plates 9, two clamp plates 9 are respectively slidable mounting on the both sides of slip mouth inner wall, first screw hole and second screw hole have been seted up respectively to the outer wall of two clamp plates 9 normal phase relative one side, the rotation chamber has been seted up to the inside of two slip mouth junctions, the both sides inner wall of rotation chamber has seted up first rotation hole, the inner wall rotation in first rotation hole installs threaded rod 22 respectively, the lateral wall of two threaded rod 22 is spiro union installation respectively on the inner wall of first screw hole and second screw hole, the second rotation hole has been seted up to one side inner wall of rotation chamber, the inner wall in second rotation hole is provided with drive assembly, drive assembly can make threaded rod 22 rotate, threaded rod 22 makes two clamp plates 9 be close to each other through screw transmission, press from both sides tight cover half until two clamp plates 9.
Further, drive assembly includes dwang 20, dwang 20 rotates and installs on the inner wall in second rotation hole, the one end that dwang 20 is located to rotate intracavity portion is fixed with initiative conical gear 21, threaded rod 22 is located to rotate intracavity portion's one end is fixed with driven conical gear 23, initiative conical gear 21 meshes with driven conical gear 23 mutually, the middle part of placing 6 outer wall one side of platform is fixed with second servo motor 16, dwang 20 is fixed on the output shaft of second servo motor 16, second servo motor 16 makes dwang 20 rotate, dwang 20 makes initiative conical gear 21 rotate, initiative conical gear 21 makes driven conical gear 23 rotate, driven conical gear 23 makes threaded rod 22 rotate, threaded rod 22 makes two clamp plates 9 be close to each other through the screw transmission, clamp 12 until two clamp plates 9.
Further, the rectangle mouth has all been seted up on the both sides that the outer wall of clamp plate 9 one side is located the middle part, the both sides middle part of rectangle mouthful inner wall is fixed with guide bar 17, the lateral wall slidable mounting of guide bar 17 has oblique piece 18, the top and the bottom slidable mounting of oblique piece 18 are at the inner wall of rectangle mouth, one side outer wall middle part of clamp plate 9 is fixed with electric telescopic handle 8, electric telescopic handle 8's telescopic end is fixed with V-arrangement piece 7, V-arrangement piece 7's inclined plane and 18 looks adaptations of oblique piece, electric telescopic handle 8 shortens and makes V-arrangement piece 7 promote oblique piece 18, make two oblique pieces 18 be close to each other, press from both sides tight cover half 12 until two oblique pieces 18.
Further, the outer side wall of the guide rod 17 is sleeved with a return spring 19, two ends of the return spring 19 are respectively contacted with the rectangular opening and the inclined block 18, the return spring 19 is positioned inside the V-shaped block 7, the fixed die 12 is respectively contacted with the clamping plate 9 and the inclined block 18, and the return spring 19 applies acting force to the inclined block 18 to enable the inclined block 18 to be contacted with the V-shaped block 7 at any time.
Further, the outer walls of the two sides of the bottom plate 1 are fixed with fixed frames 2, the middle of the inner wall of the top of each fixed frame 2 is fixed with a hydraulic rod 10, the piston end of each hydraulic rod 10 is fixed with a movable module 11, and the telescopic movement of each hydraulic rod 10 can drive the movable module 11 to move up and down.
Furthermore, a guide plate 24 is fixed in the middle of one side of the outer wall of the bottom plate 1, an oblique table 14 is slidably mounted on the outer side wall of the guide plate 24, rolling rollers 15 are rotatably mounted on two sides of the inner wall of the oblique table 14 at equal intervals along the oblique edge, and the rolling rollers 15 can reduce friction damage by rolling instead of sliding.
The working principle is as follows: the selected fixed die 12 and the selected movable die 11 are overlapped together, then the fixed die and the movable die are pushed to the placing platform 6 through the rolling roller 15, the second servo motor 16 is started, the second servo motor 16 enables the rotating rod 20 to rotate, the rotating rod 20 enables the driving conical gear 21 to rotate, the driving conical gear 21 enables the driven conical gear 23 to rotate, the driven conical gear 23 enables the threaded rod 22 to rotate, the threaded rod 22 enables the two clamping plates 9 to approach each other through threaded transmission until the two clamping plates 9 clamp the fixed die 12, then the electric telescopic rod 8 is started, the electric telescopic rod 8 is shortened to enable the V-shaped block 7 to push the inclined block 18, the two inclined blocks 18 approach each other until the two inclined blocks 18 clamp the fixed die 12, the inclined table 14 is moved, the inclined table 14 is far away from the placing platform 6, the first servo motor 4 enables the first rotating plate 5 to rotate, because the first rotating plate 5 and the second rotating plate 13 are the same in specification, the centers of gravity of the first rotating plate 5 and the second rotating plate 13 are not on the same horizontal plane and are positioned in the same vertical plane, so that a parallel moving mechanism is formed, namely the placing table 6 is kept parallel to the ground at all times and rotates around the output shaft of the first servo motor 4, then the hydraulic rod 10 extends to enable the piston rod to contact the movable module 11, the movable module and the movable module are fixed by a worker, replacement can be completed through the operation, and manual lifting is not needed.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a high strength aluminum alloy auto-parts's extrusion casting device which characterized in that: the automatic loading and unloading device comprises a bottom plate (1), supporting plates (3) are fixed in the middle of two sides of the top of the bottom plate (1), two outer walls of one opposite side of each supporting plate (3) are respectively rotatably provided with a first rotating plate (5) and a second rotating plate (13), the specifications of the first rotating plate (5) and the second rotating plate (13) are the same, the centers of gravity of the first rotating plate (5) and the second rotating plate (13) are not on the same horizontal plane and are located in the same vertical plane, the outer walls of one opposite side of the first rotating plate (5) and the second rotating plate (13) are located at the top end and the bottom end and are respectively rotatably provided with a placing table (6), one side of the outer wall of each supporting plate (3) is fixedly provided with a first servo motor (4), the middle of one side of the outer wall of the first rotating plate (5) is fixedly arranged on an output shaft of the first servo motor (4), and the top of the placing table (6) is provided with a fixed mold (12), the top of the placing table (6) is provided with a clamping assembly, and the clamping assembly is used for clamping the fixed die (12).
2. The squeeze casting apparatus for a high-strength aluminum alloy automobile part according to claim 1, wherein: place the middle part both sides at platform (6) top and all seted up the slip mouth, clamping component includes two clamp plates (9), two clamp plate (9) slidable mounting respectively is on the both sides of slip mouthful inner wall, two first screw hole and second screw hole have been seted up respectively to the outer wall of clamp plate (9) normal phase to one side, two the rotation chamber has been seted up to the inside of slip mouth junction, the both sides inner wall in rotation chamber has seted up first rotation hole, respectively threaded rod (22), two are installed in the inner wall rotation in first rotation hole the lateral wall of threaded rod (22) spiro union respectively is installed on the inner wall of first screw hole and second screw hole, the second rotation hole has been seted up to one side inner wall in rotation chamber, the inner wall in second rotation hole is provided with drive assembly.
3. The squeeze casting apparatus for a high-strength aluminum alloy automobile part according to claim 2, wherein: drive assembly includes dwang (20), dwang (20) are rotated and are installed on the inner wall in second rotation hole, dwang (20) are located the one end of rotating intracavity portion and are fixed with initiative conical gear (21), threaded rod (22) are located the one end of rotating intracavity portion and are fixed with driven conical gear (23), initiative conical gear (21) and driven conical gear (23) mesh mutually, the middle part of placing platform (6) outer wall on one side is fixed with second servo motor (16), dwang (20) are fixed on the output shaft of second servo motor (16).
4. The squeeze casting apparatus for a high-strength aluminum alloy automobile part according to claim 2, wherein: the utility model discloses a clamp plate, including clamp plate (9), clamping plate (9), oblique piece (18), the top of oblique piece (18) and the inner wall of bottom slidable mounting at the rectangle mouth, the both sides that clamp plate (9) one side outer wall is located the middle part have all been seted up the rectangle mouth, the both sides middle part of rectangle mouth inner wall is fixed with guide bar (17), the lateral wall slidable mounting of guide bar (17) has oblique piece (18), the top and the inner wall of bottom slidable mounting at the rectangle mouth of oblique piece (18), one side outer wall middle part of clamp plate (9) is fixed with electric telescopic handle (8), the flexible end of electric telescopic handle (8) is fixed with V-arrangement piece (7), the inclined plane and the oblique piece (18) looks adaptation of V-arrangement piece (7).
5. The squeeze casting apparatus for a high-strength aluminum alloy automobile part according to claim 4, wherein: the outer side wall of the guide rod (17) is sleeved with a return spring (19), two ends of the return spring (19) are respectively contacted with the rectangular opening and the inclined block (18), the return spring (19) is positioned in the V-shaped block (7), and the fixed die (12) is respectively contacted with the clamping plate (9) and the inclined block (18).
6. The squeeze casting apparatus for a high-strength aluminum alloy automobile part according to claim 1, wherein: the movable die is characterized in that fixed frames (2) are fixed on the outer walls of two sides of the bottom plate (1), a hydraulic rod (10) is fixed in the middle of the inner wall of the top of each fixed frame (2), and a movable die block (11) is fixed at the piston end of each hydraulic rod (10).
7. The squeeze casting apparatus for a high-strength aluminum alloy automobile part according to claim 1, wherein: the middle part on one side of the outer wall of the bottom plate (1) is fixed with a guide plate (24), the outer side wall of the guide plate (24) is slidably provided with an oblique platform (14), and two sides of the inner wall of the oblique platform (14) are rotatably provided with rolling rollers (15) along oblique edges at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121728262.1U CN216176527U (en) | 2021-07-27 | 2021-07-27 | Extrusion casting device of high-strength aluminum alloy auto-parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121728262.1U CN216176527U (en) | 2021-07-27 | 2021-07-27 | Extrusion casting device of high-strength aluminum alloy auto-parts |
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| CN216176527U true CN216176527U (en) | 2022-04-05 |
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| CN202121728262.1U Active CN216176527U (en) | 2021-07-27 | 2021-07-27 | Extrusion casting device of high-strength aluminum alloy auto-parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488317A (en) * | 2022-11-18 | 2022-12-20 | 宁波力劲科技有限公司 | Extrusion casting equipment suitable for aluminum alloy |
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2021
- 2021-07-27 CN CN202121728262.1U patent/CN216176527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488317A (en) * | 2022-11-18 | 2022-12-20 | 宁波力劲科技有限公司 | Extrusion casting equipment suitable for aluminum alloy |
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