CN218574959U - Casting machine with multiple casting modes of aluminum piston blank - Google Patents
Casting machine with multiple casting modes of aluminum piston blank Download PDFInfo
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- CN218574959U CN218574959U CN202223025085.8U CN202223025085U CN218574959U CN 218574959 U CN218574959 U CN 218574959U CN 202223025085 U CN202223025085 U CN 202223025085U CN 218574959 U CN218574959 U CN 218574959U
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Abstract
The utility model relates to a casting machine that possess multiple casting mode of aluminium piston blank belongs to piston casting technical field. The casting machine comprises a base, a machine frame, a transverse feeding mechanism, a longitudinal feeding mechanism, a mold and a servo motor, wherein the base is a C-shaped base, two sides of the machine frame are movably arranged on the upper portion of the base through rotating shafts respectively, the servo motor is arranged on one side of the base, a first gear is arranged on a conveying shaft of the servo motor, a second gear is arranged on the rotating shaft on one side of the machine frame, the servo motor is connected with the rotating shafts through the first gear and the second gear in a meshed mode, the transverse feeding mechanism and the longitudinal feeding mechanism are vertically and symmetrically arranged on the machine frame, and the transverse feeding mechanism and the longitudinal feeding mechanism are connected with the mold. The utility model discloses the rotation angle of adjustment mould that can be accurate realizes the control that becomes more meticulous of casting process, can match different rotation angle simultaneously, is suitable for different upset casting modes, and is functional strong.
Description
Technical Field
The utility model relates to a casting machine that possess multiple casting mode of aluminium piston blank belongs to piston casting technical field.
Background
Aluminium piston blank pouring machine that mainstream adopted in the existing market includes the machine body, electrical system, hydraulic system and cooling system, machine pouring piston blank is upright structure, the head is last promptly, the skirt portion is under, but thick big benefit throat can appear in cast blank piston head top surface combustion chamber position, hardly realize quick cooling after the shaping, it is thick and thick to form the grain structure like this, the metallographic structure is relatively poor, air pocket sand hole appears easily, the installation back piston will bear the high explosion pressure of high temperature, the metallographic structure is relatively poor and the mechanical properties of piston can be influenced to air pocket sand hole, make its thermal fatigue resistance decline.
In order to improve the mechanical properties of an aluminum piston blank, various turnover casting machines are used for casting the aluminum piston blank in the prior art, such as a single-mold casting machine for tilting 90-degree cast aluminum piston blank disclosed in chinese patent document CN112846167A and a use method thereof, a machine and a tooling mold for tilting cast aluminum piston blank disclosed in chinese patent document CN114346215A, a double-mold automatic casting machine for rotating 90-degree cast aluminum piston blank disclosed in chinese patent document CN112828277A and a use method thereof, and the like.
Above-mentioned patent document is all through upset casting mould, the mechanical properties of aluminium piston blank is improved to the adjustment pouring position, but it has two technical defects, firstly, upset angle adjustment inaccuracy, chinese patent document CN112846167A and CN114346215A are through verting hydro-cylinder adjustment upset angle, chinese patent document CN112828277A is through the upset of hydraulic motor direct drive workstation, hydraulic motor direct-connection drive and the hydro-cylinder that verts drive the unable accurate control mould upset angle of upset, can't guarantee the casting precision, secondly, the function singleness, can only realize upset 90 degrees or handstand, can't be general, it can produce in the upset in-process of difference and interfere, for this, propose the utility model discloses a.
Disclosure of Invention
Not enough to prior art, the utility model provides a casting machine that possess multiple casting mode of aluminium piston blank, the rotation angle of adjustment mould that can be accurate realizes the control that becomes more meticulous of casting process, can match different rotation angle simultaneously, is suitable for different upset casting modes, and is functional strong.
The technical scheme of the utility model as follows:
a casting machine with multiple casting modes of an aluminum piston blank comprises a base, a frame, a transverse feeding mechanism, a longitudinal feeding mechanism, a die and a servo motor, wherein,
the base is a C-shaped base, two sides of the rack are movably arranged on the upper portion of the base through a rotating shaft and a bearing respectively, a servo motor is arranged on one side of the base, a first gear is arranged on a conveying shaft of the servo motor, a second gear is arranged on the rotating shaft on one side of the rack, the servo motor is connected with the rotating shaft through the first gear and the second gear in a meshed mode, transverse feeding mechanisms and longitudinal feeding mechanisms are arranged on the rack in a perpendicular and symmetrical mode, and the transverse feeding mechanisms and the longitudinal feeding mechanisms are connected with dies.
Preferably, the diameter of the second gear is larger than that of the first gear, the servo motor can realize refined rotation through PLC control, primary precision regulation and control are realized by utilizing the precision control of the servo motor, the output rotation of the servo motor can accurately regulate and control the rotation angle of the rotating shaft through gear transmission, secondary precision regulation and control are realized by utilizing the gear meshing transmission characteristic, the diameter of the first gear is reduced, tertiary precision regulation and control are realized by utilizing the reduction transmission ratio, and the overturning precision of the mold during pouring can be greatly improved through tertiary regulation and control setting.
Preferably, the die comprises a first die, a second die, a third die and a fourth die, the shape of an inner cavity formed after the first die, the second die, the third die and the fourth die are buckled is an aluminum piston shape, a pouring channel is arranged on the die, the first die and the third die are respectively connected with 2 transverse feeding mechanisms, and the second die and the fourth die are respectively connected with 2 longitudinal feeding mechanisms.
Preferably, the frame is a cross, and the four corners of the frame are respectively and symmetrically provided with a transverse feeding mechanism and a longitudinal feeding mechanism.
Preferably, the transverse feeding mechanism comprises a transverse support, a transverse connecting frame and a transverse oil cylinder, the transverse support is fixed at one corner of the rack, the transverse oil cylinder is fixedly arranged on the outer side of the transverse support, an output shaft of the transverse oil cylinder penetrates through the transverse support and then is connected with the transverse connecting frame, and the transverse connecting frame is connected with the die.
Preferably, the longitudinal feeding mechanism comprises a longitudinal support, a longitudinal connecting frame and a longitudinal oil cylinder, the longitudinal support is fixed at one corner of the rack, the longitudinal oil cylinder is fixedly arranged on the outer side of the longitudinal support, an output shaft of the longitudinal oil cylinder penetrates through the longitudinal support and then is connected with the longitudinal connecting frame, and the longitudinal connecting frame is connected with the die.
The beneficial effects of the utility model reside in that:
1. the utility model provides a casting machine that possess multiple casting mode of aluminum piston blank, the rotation angle of adjustment mould that can be accurate realizes the control that becomes more meticulous of casting process, can match different rotation angle simultaneously, is suitable for different upset casting modes, and is functional strong.
2. The utility model discloses a servo motor can realize the rotation that becomes more meticulous through PLC control, this is that the accuracy control who utilizes servo motor itself realizes one-level precision regulation and control, servo motor's output is rotated the turned angle of the regulation and control pivot that can be more accurate through gear drive, this utilizes gear engagement transmission characteristic to realize second grade precision regulation and control, this application is transferred first gear diameter to diminish simultaneously, this is that the utilization reduces the drive ratio and realizes tertiary precision regulation and control, the upset precision of mould when setting up through tertiary regulation and control and can increase substantially the pouring.
Drawings
Fig. 1 is a schematic structural view of the present invention;
wherein: 1. a base; 2. a frame; 3. a transverse feeding mechanism; 4. a longitudinal feed mechanism; 5. a servo motor; 6. a mold; 7. a transverse support; 8. a transverse connecting frame; 9. a transverse oil cylinder; 10. a longitudinal support; 11. a longitudinal connecting frame; 12. and a longitudinal oil cylinder.
Detailed Description
The present invention will be further described by way of examples, but not limited thereto, with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, the present embodiment provides a casting machine with multiple casting modes of an aluminum piston blank, which comprises a base 1, a frame 2, a transverse feeding mechanism 3, a longitudinal feeding mechanism 4, a die 6 and a servo motor 5, wherein,
base 1 is C type seat, 2 both sides of frame set up in base upper portion through pivot and bearing activity respectively, 1 one side of base is provided with servo motor 5, servo motor 5 carries epaxial being provided with first gear, be provided with the second gear in the pivot of 2 one sides of frame, servo motor 5 is connected with the pivot through first gear and second gear meshing, perpendicular symmetry is provided with transverse feeding mechanism 3 and vertical feed mechanism 4 in the frame 2, transverse feeding mechanism 3 and vertical feed mechanism 4 all are connected with mould 6.
Second gear diameter is greater than first gear diameter, servo motor can realize the rotation of becoming more meticulous through PLC control, this is that the accuracy control who utilizes servo motor itself realizes one-level precision regulation and control, servo motor's output is rotated the turned angle of the regulation pivot that can be more accurate through gear drive, this utilizes gear engagement transmission characteristic to realize second grade precision regulation and control, this application reduces first gear diameter simultaneously, this is that the utilization reduces the drive ratio and realizes tertiary precision regulation and control, the upset precision of mould when setting up through tertiary regulation and control can increase substantially the pouring.
The mould 6 comprises a first mould, a second mould, a third mould and a fourth mould, the shape of an inner cavity behind the buckling of the first mould, the second mould, the third mould and the fourth mould is an aluminum piston shape, a pouring channel is arranged on the mould, the first mould and the third mould are respectively connected with 2 transverse feeding mechanisms, and the second mould and the fourth mould are respectively connected with 2 longitudinal feeding mechanisms. The utility model provides a mould design does not have the improvement, can adopt the last frock that chinese patent file CN112846167A disclosed when 90 pouring vert, lower frock, left side frock and right frock, it corresponds second mould and fourth mould respectively to go up frock and lower frock, left side frock and right frock correspond first mould and third mould respectively, positioning disk accessible extension board is fixed in the frame, the mould adopts chinese patent file CN 114346215A's half left mould during the pouring of handstand, half right mould, center working die and head frock mould design, the improvement point of this application is the improved design of upset mode and frame, the adjustment is for carrying out the mould lock pouring in the frame coplanar, freely overturn and do not have the interference, specific mould adopts current design can.
The frame 2 is a cross, and four corners of the frame are respectively and symmetrically provided with a transverse feeding mechanism 3 and a longitudinal feeding mechanism 4.
The transverse feeding mechanism 3 comprises a transverse support 7, a transverse connecting frame 8 and a transverse oil cylinder 9, the transverse support 7 is fixed at one corner of the rack 2, the transverse oil cylinder 9 is fixedly arranged on the outer side of the transverse support 7, an output shaft of the transverse oil cylinder 9 penetrates through the transverse support 7 and then is connected with the transverse connecting frame 8, and the transverse connecting frame 8 is connected with the die 6.
The longitudinal feeding mechanism 4 comprises a longitudinal support 10, a longitudinal connecting frame 11 and a longitudinal oil cylinder 12, the longitudinal support 10 is fixed at one corner of the rack 2, the longitudinal oil cylinder 12 is fixedly arranged on the outer side of the longitudinal support 10, an output shaft of the longitudinal oil cylinder 12 penetrates through the longitudinal support 10 and then is connected with the longitudinal connecting frame 11, and the longitudinal connecting frame 11 is connected with the die 6.
The embodiments of the present invention are not limited by the above-mentioned embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (6)
1. A casting machine with multiple casting modes of an aluminum piston blank is characterized by comprising a base, a frame, a transverse feeding mechanism, a longitudinal feeding mechanism, a die and a servo motor, wherein,
the base is C type seat, and the frame both sides set up in base upper portion through the pivot activity respectively, and base one side is provided with servo motor, and servo motor carries epaxial first gear that is provided with, is provided with the second gear in the pivot of frame one side, and servo motor is connected with the pivot through first gear and second gear meshing, and perpendicular symmetry is provided with transverse feeding mechanism and vertical feed mechanism in the frame, and transverse feeding mechanism and vertical feed mechanism all are connected with the mould.
2. The caster having multiple casting patterns of an aluminum piston blank as described in claim 1 wherein the second gear diameter is greater than the first gear diameter.
3. The casting machine with multiple casting modes for the aluminum piston blank according to claim 1, wherein the molds comprise a first mold, a second mold, a third mold and a fourth mold, the shapes of the inner cavities of the first mold, the second mold, the third mold and the fourth mold after being buckled are the aluminum piston shapes, a pouring gate is arranged on the molds, the first mold and the third mold are respectively connected with 2 transverse feeding mechanisms, and the second mold and the fourth mold are respectively connected with 2 longitudinal feeding mechanisms.
4. The caster having a plurality of casting methods for aluminum piston blanks as recited in claim 1, wherein the frame is a cross, and the four corners of the frame are symmetrically provided with the transverse feeding mechanism and the longitudinal feeding mechanism, respectively.
5. The casting machine with multiple casting modes for aluminum piston blanks as claimed in claim 1, wherein the transverse feeding mechanism comprises a transverse bracket, a transverse connecting frame and a transverse oil cylinder, the transverse bracket is fixed at one corner of the machine frame, the transverse oil cylinder is fixedly arranged on the outer side of the transverse bracket, an output shaft of the transverse oil cylinder penetrates through the transverse bracket and then is connected with the transverse connecting frame, and the transverse connecting frame is connected with the die.
6. The casting machine with multiple casting modes for the aluminum piston blank according to claim 1, wherein the longitudinal feeding mechanism comprises a longitudinal support, a longitudinal connecting frame and a longitudinal oil cylinder, the longitudinal support is fixed at one corner of the machine frame, the longitudinal oil cylinder is fixedly arranged on the outer side of the longitudinal support, an output shaft of the longitudinal oil cylinder penetrates through the longitudinal support and then is connected with the longitudinal connecting frame, and the longitudinal connecting frame is connected with a mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223025085.8U CN218574959U (en) | 2022-11-14 | 2022-11-14 | Casting machine with multiple casting modes of aluminum piston blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223025085.8U CN218574959U (en) | 2022-11-14 | 2022-11-14 | Casting machine with multiple casting modes of aluminum piston blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218574959U true CN218574959U (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223025085.8U Active CN218574959U (en) | 2022-11-14 | 2022-11-14 | Casting machine with multiple casting modes of aluminum piston blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218574959U (en) |
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- 2022-11-14 CN CN202223025085.8U patent/CN218574959U/en active Active
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