CN217452082U - Extrusion casting device is used in processing of high strength aluminium piston - Google Patents
Extrusion casting device is used in processing of high strength aluminium piston Download PDFInfo
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- CN217452082U CN217452082U CN202220514713.XU CN202220514713U CN217452082U CN 217452082 U CN217452082 U CN 217452082U CN 202220514713 U CN202220514713 U CN 202220514713U CN 217452082 U CN217452082 U CN 217452082U
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Abstract
The utility model relates to the technical field of piston extrusion casting, in particular to an extrusion casting device for processing a high-strength aluminum piston, which comprises an I-shaped base and a top frame, the positioning die-casting mechanism comprises an I-shaped base and a top frame, the inner side of the top end of the top frame is fixedly connected with a hydraulic cylinder, the hydraulic rod at the bottom end of the hydraulic cylinder is fixedly connected with a clamping plate, the bottom end of the clamping plate is fixedly connected with a compression moulding board, the inner sides of the left end and the right end of the vertical hurdle frame are fixedly connected with an electric telescopic rod and a third sleeve, the tail end of a thin shaft of the electric telescopic rod is fixedly connected with a sliding pad frame, the inner sides of the left and right ends of the slide pad frame are fixedly connected with a semicircular cavity, the top end of the semicircular cavity is fixedly connected with a positioning pin shaft, t die cavity mould top outside and semicircle die cavity inboard are provided with the die cavity, the utility model discloses a pneumatic cylinder, cardboard, die-pressing board, positioning pin axle, electric telescopic handle and sliding pad frame accomplish the function to the inside location die-casting that adds the melt of die cavity.
Description
Technical Field
The utility model relates to a piston extrusion casting technical field specifically is a high strength aluminium piston processing is with extrusion casting device.
Background
Squeeze casting, also known as liquid die forging, is a process in which molten metal or semi-solid alloy is poured directly into an open mold, the mold is then closed to produce a fill flow to the exterior shape of the part, high pressure is then applied to plastically deform the solidified metal (shell), the unset metal is subjected to isostatic pressure while high pressure solidification occurs, and the part or blank is finally obtained.
The general extrusion casting device for processing the high-strength aluminum piston has the problems that a mechanism convenient to clamp and press is not arranged, the extrusion casting mechanism is not convenient to clamp and press, and the general extrusion casting device for processing the high-strength aluminum piston has the problems that a die casting mechanism convenient to position is not arranged, so that the positioning die casting efficiency of the extrusion casting mechanism is poor, and therefore the extrusion casting device for processing the high-strength aluminum piston is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength aluminium piston processing is with extrusion casting device to solve the problem that the location die-casting efficiency is relatively poor that provides is not convenient for clamp the joint pressure combination and to extrusion casting mechanism in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the extrusion casting device comprises an I-shaped base and an upper frame, wherein the upper frame is arranged at the top of the I-shaped base, a sticking and clamping mechanism and a positioning die-casting mechanism are arranged on the inner sides of the I-shaped base and the upper frame, the sticking and clamping mechanism comprises the I-shaped base and the upper frame, a first sleeve and a second sleeve are fixedly connected to the inner side of the bottom end of the I-shaped base, a vertical rail frame is connected to the inner side of the top end of the I-shaped base and the inner side of the second sleeve in a tabling and contacting mode, a T-shaped cavity die is fixedly connected to the outer side of the top end of the I-shaped base, and studs are connected to the inner side of the top end of the I-shaped base and the inner side of the bottom end of the T-shaped cavity die in a tabling and threaded mode.
Preferably, the positioning die-casting mechanism comprises an I-shaped base and a top frame, a hydraulic cylinder is fixedly connected to the inner side of the top end of the top frame, a hydraulic rod is fixedly connected to the bottom end of the hydraulic cylinder, a die plate is fixedly connected to the bottom end of the clamp plate, an electric telescopic rod and a third sleeve are fixedly connected to the inner sides of the left end and the right end of the vertical hurdle, a sliding pad frame is fixedly connected to the tail end of a thin shaft of the electric telescopic rod, a semicircular die cavity is fixedly connected to the inner sides of the left end and the right end of the sliding pad frame, a positioning pin shaft is fixedly connected to the top end of the semicircular die cavity, and a casting die cavity is arranged on the outer side of the top of the T-shaped die and on the inner side of the semicircular die cavity.
Preferably, a spring compression bar is fixedly connected to the inner side of the I-shaped base.
Preferably, the outer side of the bottom of the top frame is connected with the inner side of the top of the first sleeve in a fitting contact manner.
Preferably, the inner part of the third sleeve is connected with the outer rod of the sliding pad frame in a matching and contacting manner.
Preferably, the inside of the clamping plate is in embedded sliding connection with the outer side of the positioning pin shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arranged I-shaped base, the top frame, the first sleeve, the second sleeve, the vertical fence frame, the T-shaped cavity die and the stud, the vertical embedding clamping limit is respectively carried out on the top frame and the vertical fence frame through the first sleeve and the second sleeve, and the thread clamping fixation of the T-shaped cavity die is completed through the rotation of the stud, the I-shaped base and the embedding thread in the T-shaped cavity die, so that the problem that a common extrusion casting device for high-strength aluminum piston processing is not provided with a mechanism convenient for pressing and clamping is solved, and the practicability of the device is greatly improved;
2. the utility model discloses in, pneumatic cylinder through setting up, the cardboard, the die-pressing board, electric telescopic handle, the third sleeve, the sliding pad frame, the semicircle die cavity, positioning pin axle and casting die cavity, it slides to the inboard to drive sliding pad frame and semicircle die cavity through electric telescopic handle, form the casting die cavity until semicircle die cavity and T type chamber mould, and add to inside and melt the feed liquid, drive cardboard and die-pressing board through the pneumatic cylinder and melt the feed liquid to casting die cavity inside and carry out extrusion casting through the downward landing of positioning pin axle, it is spacing to carry out vertical gomphosis slip to the cardboard, the problem that general extrusion casting device for high strength aluminum piston processing does not set up the location die-casting mechanism of being convenient for has been solved, the stability and the reliability of device have greatly been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: the device comprises a 1-I-shaped base, a 2-top frame, a 3-first sleeve, a 4-second sleeve, a 5-vertical hurdle frame, a 6-T-shaped cavity die, a 7-stud, an 8-hydraulic cylinder, a 9-clamping plate, a 10-pressing die plate, an 11-electric telescopic rod, a 12-third sleeve, a 13-sliding pad frame, a 14-semicircular die cavity, a 15-positioning pin shaft, a 16-die casting cavity and a 17-spring pressing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the extrusion casting device comprises an I-shaped base 1 and an upper frame 2, wherein the upper frame 2 is arranged at the top of the I-shaped base 1, a sticking and clamping mechanism and a positioning die-casting mechanism are arranged on the inner sides of the I-shaped base 1 and the upper frame 2, the sticking and clamping mechanism comprises the I-shaped base 1 and the upper frame 2, the inner side of the bottom end of the I-shaped base 1 is fixedly connected with a first sleeve 3 and a second sleeve 4, the inner part of the top end of the I-shaped base 1 and the inner side of the second sleeve 4 are respectively connected with a vertical fence frame 5 in a embedding contact mode, the outer side of the top end of the I-shaped base 1 is fixedly connected with a T-shaped cavity die 6, and the inner part of the top end of the I-shaped base 1 and the inner side of the bottom end of the T-shaped cavity die 6 are respectively connected with a stud 7 in a embedding and thread mode.
The positioning die-casting mechanism comprises an I-shaped base 1 and an upper frame 2, a hydraulic cylinder 8 is fixedly connected to the inner side of the top end of the upper frame 2, a clamping plate 9 is fixedly connected to a hydraulic rod at the bottom end of the hydraulic cylinder 8, a pressing template plate 10 is fixedly connected to the bottom end of the clamping plate 9, an electric telescopic rod 11 and a third sleeve 12 are fixedly connected to the inner sides of the left and right ends of a vertical fence 5, a sliding pad frame 13 is fixedly connected to the tail end of a thin shaft of the electric telescopic rod 11, semicircular die cavities 14 are fixedly connected to the inner sides of the left and right ends of the sliding pad frame 13, a positioning pin shaft 15 is fixedly connected to the top ends of the semicircular die cavities 14, and casting die cavities 16 are arranged on the outer sides of the tops of the T-shaped die 6 and the inner sides of the semicircular die cavities 14; the inner side of the I-shaped base 1 is fixedly connected with a spring pressure rod 17; the outer side of the bottom of the top frame 2 is in embedded contact connection with the inner side of the top of the first sleeve 3; the inside of the third sleeve 12 is connected with the outer rod of the sliding pad frame 13 in a jogged contact way; the inside of the clamping plate 9 is embedded and slidably connected with the outer side of the positioning pin shaft 15; the T-shaped cavity die is characterized by comprising an I-shaped base 1, a top frame 2, a first sleeve 3, a second sleeve 4, a vertical hurdle 5, a T-shaped cavity die 6 and a stud 7, wherein the top frame 2 and the vertical hurdle 5 are respectively vertically embedded, clamped and limited through the first sleeve 3 and the second sleeve 4, and the T-shaped cavity die 6 is screwed and fixed through the stud 7, the I-shaped base 1 and the embedded threads inside the T-shaped cavity die 6, so that the problem that a common extrusion casting device for high-strength aluminum piston machining is not provided with a mechanism convenient to press and clamp is solved, and the practicability of the device is greatly improved; pneumatic cylinder 8, the cardboard 9, die plate 10, electric telescopic handle 11, third sleeve 12, sliding pad frame 13, semicircle die cavity 14, positioning pin axle 15 and casting die cavity 16, it slides to the inboard to drive sliding pad frame 13 and semicircle die cavity 14 through electric telescopic handle 11, until semicircle die cavity 14 and T type die cavity 6 form casting die cavity 16, and add to inside and put molten material liquid, it extrudees the casting mould to carry out the inside molten material liquid of casting die cavity 16 to drive cardboard 9 and die plate 10 landing downwards through pneumatic cylinder 8, it is spacing to carry out vertical gomphosis slip to cardboard 9 through positioning pin axle 15, the problem that general extrusion casting device for the processing of high strength aluminium piston does not set up the location die-casting mechanism of being convenient for is solved, the stability and the reliability of device have greatly been improved.
The working process is as follows: the utility model discloses carry out vertical gomphosis to roof-rack 2 and perpendicular hurdle 5 respectively through first sleeve 3 and second sleeve 4 when using and clamp spacingly, it is fixed to clamp to the screw thread of T type chamber mould 6 to rotate completion through double-screw bolt 7 and I-shaped base 1 and the inside gomphosis screw thread of T type chamber mould 6, it slides to the inboard to drive sliding pad frame 13 and semicircle die cavity 14 through electric telescopic handle 11, until semicircle die cavity 14 and T type chamber mould 6 form casting die cavity 16, and to put the feed liquid that melts to inside, it extrudees the casting mould to 16 inside feed liquid that melts of casting die cavity to drive cardboard 9 and die plate 10 landing downwards through pneumatic cylinder 8, carry out the use of the spacing completion device of vertical gomphosis slip to cardboard 9 through locating pin axle 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high strength aluminium piston processing is with extrusion casting device, includes I-shaped base (1) and roof-rack (2), its characterized in that: the top of the I-shaped base (1) is provided with a top frame (2), the inner sides of the I-shaped base (1) and the top frame (2) are provided with a sticking and clamping mechanism and a positioning die-casting mechanism, the sticking and clamping mechanism comprises the I-shaped base (1) and the top frame (2), the inner side of the bottom end of the I-shaped base (1) is fixedly connected with a first sleeve (3) and a second sleeve (4), the inner side of the top end of the I-shaped base (1) and the inner side of the second sleeve (4) are respectively connected with a vertical column frame (5) in a embedding and contact mode, the outer side of the top end of the I-shaped base (1) is fixedly connected with a T-shaped cavity die (6), and the inner side of the top end of the I-shaped base (1) and the inner side of the bottom end of the T-shaped cavity die (6) are respectively connected with a stud (7) in a embedding and threaded mode.
2. The squeeze casting device for high-strength aluminum piston manufacturing according to claim 1, wherein: the positioning die-casting mechanism comprises an I-shaped base (1) and a top frame (2), a hydraulic cylinder (8) is fixedly connected to the inner side of the top end of the top frame (2), a clamping plate (9) is fixedly connected to the hydraulic rod at the bottom end of the hydraulic cylinder (8), a die pressing plate (10) is fixedly connected to the bottom end of the clamping plate (9), an electric telescopic rod (11) and a third sleeve (12) are fixedly connected to the inner sides of the left end and the right end of a vertical fence frame (5), a sliding pad frame (13) is fixedly connected to the tail end of a thin shaft of the electric telescopic rod (11), a semicircular die cavity (14) is fixedly connected to the inner sides of the left end and the right end of the sliding pad frame (13), a positioning pin shaft (15) is fixedly connected to the top end of the semicircular die cavity (14), and a casting die cavity (16) is arranged on the outer side of the top of a T-shaped die (6) and the inner side of the semicircular die cavity (14).
3. The squeeze casting device for high-strength aluminum piston manufacturing according to claim 1, wherein: the inner side of the I-shaped base (1) is fixedly connected with a spring pressure rod (17).
4. The squeeze casting device for processing the high-strength aluminum piston as claimed in claim 1, wherein: the outer side of the bottom of the top frame (2) is connected with the inner side of the top of the first sleeve (3) in a jogged contact mode.
5. The squeeze casting device for processing the high-strength aluminum piston as claimed in claim 2, wherein: the inner part of the third sleeve (12) is connected with the outer rod of the slide pad frame (13) in a jogged contact manner.
6. The squeeze casting device for high-strength aluminum piston manufacturing according to claim 2, wherein: the inside of the clamping plate (9) is embedded and slidably connected with the outer side of the positioning pin shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514713.XU CN217452082U (en) | 2022-03-10 | 2022-03-10 | Extrusion casting device is used in processing of high strength aluminium piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514713.XU CN217452082U (en) | 2022-03-10 | 2022-03-10 | Extrusion casting device is used in processing of high strength aluminium piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217452082U true CN217452082U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220514713.XU Active CN217452082U (en) | 2022-03-10 | 2022-03-10 | Extrusion casting device is used in processing of high strength aluminium piston |
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| Country | Link |
|---|---|
| CN (1) | CN217452082U (en) |
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2022
- 2022-03-10 CN CN202220514713.XU patent/CN217452082U/en active Active
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