CN115194122A - Quick forming die casting machine - Google Patents
Quick forming die casting machine Download PDFInfo
- Publication number
- CN115194122A CN115194122A CN202210549088.7A CN202210549088A CN115194122A CN 115194122 A CN115194122 A CN 115194122A CN 202210549088 A CN202210549088 A CN 202210549088A CN 115194122 A CN115194122 A CN 115194122A
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- 238000004512 die casting Methods 0.000 title claims abstract description 109
- 238000000465 moulding Methods 0.000 claims abstract description 19
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 29
- 238000005266 casting Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/263—Mechanisms or devices for locking or opening dies mechanically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
- B22D29/08—Strippers actuated mechanically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a rapid prototyping die casting machine, relate to die-casting technical field, which comprises a frame, set up the die holder in the frame, the slip sets up the movable mould seat in the frame, the moulding chamber of shaping end cover has been seted up in die holder and the movable mould seat, be equipped with the driving piece that drives movable mould seat and slide in the frame, frame one side still is equipped with the manipulator of taking off on the end cover driven die seat, it is provided with a plurality of stripper bars to slide in the movable mould seat, and be equipped with the ejecting driving piece two in the drive stripper bar slides the end cover driven die seat in the frame. This application is through setting up the stripper bar, utilizes the slip of movable mould seat and the drive of driving piece two for two drive stripper bars of driving piece slide behind the fixed die base of movable mould seat, with leaving the movable mould seat with the end cover top, so that the manipulator is direct to be got and is got, reduces the manipulator clamp and gets the power that the end cover breaks away from the required overcoming of movable mould seat, thereby has the advantage of being convenient for carry out the drawing of patterns with the end cover.
Description
Technical Field
The utility model belongs to the technical field of the die-casting technique and specifically relates to a rapid prototyping die-casting machine.
Background
In the field of electric vehicle production, a motor is mounted in a wheel hub for driving, an end cover of the motor forms the wheel hub, and the wheel hub is usually produced by die casting. Die casting is a precision casting method in which a metal solution is forced into a metal mold having a complicated shape by high pressure.
The related art is as published as CN109351936A discloses a extracting device of die casting machine, including frame and switch board, the switch board is located the one end of frame, the frame is close to one side of switch board is provided with the electronic box, upper end one side of frame is provided with the supporting seat, one side middle part of supporting seat is provided with penetrates the material mechanism, upper end middle part one side of frame is provided with die-casting machine and constructs, one side of die-casting machine constructs is provided with emergency exit and operating panel, operating panel installs on the die holder, the supporting seat with be provided with between the die holder with penetrate material mechanism matched with and press and penetrate the mechanism, one side middle part of frame is provided with the extracting manipulator subassembly, the extracting manipulator subassembly comprises rotary mechanism, moving mechanism and fixture.
The inventor thinks that: when the end cover is subjected to die-casting forming and needs to be demolded, the end cover is formed in the die, so that the end cover is tightly attached to the die, the force of the clamping mechanism for separating the end cover from the die needs to be overcome after the clamping mechanism is clamped and moved, the clamping mechanism is easy to unstably separate from the end cover, and the end cover is difficult to demold.
Disclosure of Invention
In order to facilitate end cover demoulding, the application aims to provide a rapid prototyping die casting machine.
The application provides a rapid prototyping die-casting machine adopts following technical scheme:
quick shaping die casting machine, including the frame, set up in fixed die base in the frame, slide set up in movable die base in the frame, set up the molding chamber of shaping end cover in fixed die base and the movable die base, be equipped with in the frame and order about the driving piece that movable die base slided is first, frame one side still is equipped with the manipulator of taking off on the end cover driven die base, it is provided with a plurality of stripper bars to slide in the movable die base, just be equipped with the drive in the frame stripper bar slides with ejecting driving piece two in the end cover driven die base.
By adopting the technical scheme, when the end cover is subjected to die-casting forming and needs to be demolded, the driving piece I drives the movable die holder to slide towards the direction away from the fixed die holder so as to open the die forming cavity, and the formed end cover follows the movable die holder to slide away from the fixed die holder. And then the driving part II is started to drive the demoulding rod to slide, so that the demoulding rod slides towards the direction close to the fixed die holder, the end cover is pushed away from the movable die holder after the demoulding rod slides out of the movable die holder, and the manipulator clamps the pushed end cover and then takes down the end cover for transfer. Consequently, through setting up the stripper rod, utilize the slip of movable mould seat and the drive of driving piece two for driving piece two drives the stripper rod and slides after the movable mould seat slips from the fixed die seat, so as to push up the end cover from the movable mould seat, so that the manipulator is direct to be got to press from both sides, reduces the manipulator and gets the power that the end cover breaks away from the required overcoming of movable mould seat, thereby is convenient for carry out the drawing of patterns with the end cover.
Optionally, the driving part one including slide set up in drive seat in the frame, set up in a plurality of actuating levers on the drive seat, set up the hydro-cylinder that orders about the drive seat and slide in the frame, the actuating lever slides and runs through the die holder, the one end that the actuating lever passed the die holder sets up on the die holder.
By adopting the technical scheme, when the movable die holder and the fixed die holder are driven to be separated, the oil cylinder is started to drive the driving seat to slide towards the direction close to the fixed die holder, so that the driving rod drives the movable die holder to slide towards the direction far away from the fixed die holder. And the end cover is exposed on the movable die base until the molding cavity is opened, so that the demolding rod can push the end cover to be separated from the movable die base, and the movable die base and the fixed die base can be automatically separated conveniently.
Optionally, one end of the driving rod, which penetrates through the movable die holder, is sleeved with a resisting spring, the driving rod penetrates through the movable die holder in a sliding manner, one end of the resisting spring is arranged at the end part, far away from the driving seat, of the driving rod, the other end of the resisting spring is arranged on the side wall of the movable die holder, and the resisting spring is used for resisting the movable die holder and the fixed die holder.
By adopting the technical scheme, when the molding cavity is opened, the oil cylinder drives the driving seat and the driving rod to slide towards the direction close to the movable mold seat, so that the driving rod drives the abutting spring to stretch, and the movable mold seat is driven to be separated from the fixed mold seat. When the movable die holder and the fixed die holder are abutted to close the cavity, the oil cylinder drives the driving seat and the driving rod to slide towards the direction far away from the movable die holder, so that the driving rod compression spring is abutted to the movable die holder. And after the movable die base abuts against the fixed die base, the driving rod continuously slides to compress the abutting spring, and the elastic force of the abutting spring acts on the movable die base, so that the movable die base abuts against the fixed die base to close the die forming cavity. Therefore, the movable die base and the fixed die base are separated by the aid of the tension force of the tension spring, and the movable die base is tightly abutted to the movable die base by the aid of the elasticity of the tension spring, so that the movable die base and the top die base are conveniently abutted and separated.
Optionally, the driving part two includes a plurality of ejector pins arranged at one end of the frame close to the movable die holder, and a return spring arranged in the movable die holder and used for pulling the demoulding rod to slide into the fixed die holder, and the ejector pins penetrate through the movable die holder in a sliding manner and slide in the return spring to be abutted against the demoulding rod.
By adopting the technical scheme, when the end cover is separated from the driven die holder, the oil cylinder drives the movable die holder to separate from the fixed die holder, so that the movable die holder slides towards the direction far away from the fixed die holder. And after the movable die holder is close to the ejector rod, the ejector rod slides into the movable die holder and the reset spring, so that the ejector rod pushes the demoulding rod to slide towards the outside of the movable die holder under the sliding condition that the movable die holder is far away from the fixed die holder. And then the return spring is stretched to lift the end cover away from the driven die holder. And after the end cover is taken down, the oil cylinder drives the movable die holder and the fixed die holder to tightly abut against each other again, so that the ejector rod is separated from the demoulding rod, and the demoulding rod slides into the movable die holder under the action of the reset spring to realize reset. Therefore, the ejector rod and the reset spring are arranged, the ejector rod is used for ejecting the demoulding rod to the movable die holder under the sliding of the movable die holder, the end cover is conveniently separated from the movable die holder, and the demoulding rod is reset under the action of the reset spring, so that the demoulding rod can be automatically reset after the end cover is demoulded.
Optionally, a casting gate and a die casting cavity communicated with the casting gate are formed in the fixed die base, the die casting cavity is communicated with the bottom of the die cavity, and a die casting assembly for die casting the molten metal in the die casting cavity into the die cavity is arranged on the frame.
Through adopting above-mentioned technical scheme, when the die-casting formed the end cover, the movable mould seat supported tightly in the cover half seat, poured into the molten metal from the sprue gate for the molten metal liquid level is filled in the die-casting intracavity. Then start the die-casting subassembly, go into the die-casting intracavity with the metal liquid of die-casting intracavity from supreme die-casting down for the metal liquid forms the end cover after cooling at the die-casting intracavity, thereby is convenient for fill the metal liquid in the die-casting intracavity.
Optionally, the die-casting subassembly sets up in the rack that the die-casting pole is located the outer one end of cover half seat, rotates and sets up in the frame and mesh in the gear post of rack including the die-casting pole that slides in the die-casting intracavity, also be equipped with the rack with gear post engaged with on the actuating lever of gear post below, when the actuating lever drives movable die holder and cover half seat and folds, the actuating lever slides towards movable die holder through gear post rack area die-casting pole and casts into the finished die intracavity with metal hydraulic pressure.
Through adopting above-mentioned technical scheme, when supporting the die holder with the movable mould seat tightly mutually, the hydro-cylinder drives drive seat, actuating lever and slides towards the die holder, and this in-process actuating lever passes through the drive belt dynamic pressure casting rod of gear post rack and stretches into in the die-casting intracavity. And after the movable die holder is abutted against the fixed die holder, the molten metal is injected from the casting opening, the oil cylinder drives the driving rod to continuously slide, and the spring is compressed and then abutted against the movable die holder, so that the movable die holder is abutted against the fixed die holder. And then the die-casting rod and the die-casting cavity slide towards the movable die base so as to hydraulically cast metal into the die-forming cavity, and the metal liquid is filled in each part of the die-forming cavity to form an end cover. After the end cover is cooled and formed, the oil cylinder drives the movable die holder to be separated from the fixed die holder, the abutting spring is used for stretching to drive the movable die holder to be separated, meanwhile, the driving rod drives the die-casting rod to slide towards the direction far away from the movable die holder through the gear column, so that the die-casting rod slides to the side of a casting opening, and metal liquid is conveniently die-cast again through the folding of the movable die holder and the fixed die holder after the next casting. Therefore, by arranging the die-casting rod, the gear column and the rack, and utilizing the meshing of the gear column and the rack, after the driving rod drives the movable die holder and the fixed die holder to be abutted tightly, the die-casting rod is driven to cast metal hydraulic pressure into the die cavity, and after the driving rod drives the movable die holder and the fixed die holder to be separated, the die-casting rod slides away from the movable die holder and then resets in the fixed die holder, so that the metal liquid can be automatically die-cast into the die cavity.
Optionally, a demolding cavity communicated with the molding cavity and the die casting cavity is formed in the fixed die base.
Through adopting above-mentioned technical scheme, when casting into the die cavity with metal hydraulic pressure, the die-casting pole slides towards the movable mould seat to die-cast into the drawing of patterns intracavity with the metal liquid earlier, then make the metal liquid fill in the die cavity. Because the die-casting rod only slides in the die-casting cavity, the die-casting rod slides away from the movable die holder when the movable die holder is separated from the fixed die holder. The end cover formed in the demolding cavity is abutted to the fixed die holder, so that the die-casting rod is separated from the formed end cover, and the die-casting rod is conveniently separated from the end cover.
Optionally, the movable die holder is provided with a demoulding column penetrating into the end cover axial hole.
By adopting the technical scheme, after the molten metal is injected into the molding cavity, the molten metal is wrapped on the demolding column to form the end cover, so that the demolding column is positioned at the shaft hole of the end cover. The contact area of the movable die holder and the end cover is increased through the demolding column, so that the end cover can move along with the movable die holder when the movable die holder is separated from the fixed die holder, and the end cover is conveniently left in the movable die holder after demolding.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the demoulding rod, the second driving part drives the demoulding rod to slide after the movable mould base slides away from the fixed mould base by utilizing the sliding of the movable mould base and the driving of the second driving part, so that the end cover is pushed away from the movable mould base, the mechanical arm can directly clamp the end cover, the force required by the mechanical arm to clamp the end cover and separate from the movable mould base is reduced, and the end cover can be conveniently demoulded;
through the arrangement of the abutting spring, the movable die base is separated from the fixed die base by utilizing the tensile force of the abutting spring, and the movable die base abuts against the movable die base by the elastic force of the abutting spring, so that the movable die base and the top die base are abutted against and separated conveniently;
through the arrangement of the ejector rod and the reset spring, the ejector rod pushes the demoulding rod to the movable die holder under the sliding of the movable die holder, so that the end cover can be conveniently separated from the movable die holder and reset under the action of the reset spring, and the demoulding rod can be automatically reset after the end cover is demoulded;
through setting up die-casting pole, gear post, rack, utilize the meshing of gear post and rack for the actuating lever drives the movable mould base and supports the back tightly with the cover half seat, and the die-casting pole receives the drive and casts into the die cavity with metal hydraulic pressure, and drives movable mould base and cover half seat separation back at the actuating lever, and the die-casting pole slides and resets in the cover half seat behind the movable mould base, thereby is convenient for automatic die-casting metal liquid to the die cavity.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
FIG. 2 is a schematic cross-sectional view of an embodiment of the present application showing a die-casting cavity.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Description of reference numerals: 1. a frame; 11. a die fixing seat; 111. demolding; 112. a die casting cavity; 113. a casting opening; 12. a movable die holder; 121. demoulding columns; 122. a stripper bar; 13. forming a die cavity; 14. a manipulator; 2. a first driving part; 21. a driving seat; 22. a drive rod; 23. an oil cylinder; 24. the spring is tightly propped; 3. a driving part II; 31. a top rod; 32. a return spring; 4. a die cast assembly; 41. die-casting the rod; 42. a rack; 43. a gear column.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses rapid prototyping die casting machine.
Referring to fig. 1, the die casting machine includes a frame 1, a fixed die holder 11 fixed on the frame 1, and a movable die holder 12 sliding on the frame 1, and the frame 1 is further provided with a first driving part 2 driving the movable die holder 12 to slide back and forth. A molding cavity 13 is formed in each of the fixed die holder 11 and the movable die holder 12, the molding cavity 13 is used for molding an end cover, the movable die holder 12 and the fixed die holder 11 are separated to open the molding cavity 13, then the molded end cover is positioned on the movable die holder 12, and a manipulator 14 for taking the end cover off the movable die holder 12 is further installed on one side of the rack 1.
Referring to fig. 1, the driving member one 2 includes a driving seat 21 slidably connected to the frame 1, a plurality of driving rods 22 fixedly connected to the driving seat 21, and an oil cylinder 23 fixedly connected to the frame 1 for driving the driving seat 21 to slide. The driving seat 21 and the oil cylinder 23 are located on one side of the fixed die base 11 back to the movable die base 12, the number of the driving rods 22 in the embodiment of the present application is four, and the four driving rods 22 respectively slide and penetrate through four corners of the fixed die base 11 and the movable die base 12.
Referring to fig. 1, a pressing spring 24 is sleeved on one end of the driving rod 22, which penetrates through the movable mold base 12 in a sliding manner, one end of the pressing spring 24 is fixed to the end of the driving rod 22, the other end of the pressing spring is fixed to the side wall of the movable mold base 12, the pressing spring 24 is used for pressing the movable mold base 12 against the fixed mold base 11, and an air leakage gap is formed in the upper end between the movable mold base 12 and the fixed mold base 11.
Referring to fig. 1 and 2, a demolding column 121 is fixedly connected in the movable mold base 12, and the demolding column 121 extends into a shaft hole of the molded end cover to increase an axial contact area between the movable mold base 12 and the end cover, so that the molded end cover is left in the movable mold base 12 after the movable mold base 12 is separated from the fixed mold base 11.
Referring to fig. 1 and 2, a plurality of stripping rods 122 located in the circumferential direction of the stripping column 121 are slidably connected in the movable die holder 12, and the sliding direction of the stripping rods 122 is the same as that of the movable die holder 12. And a second driving part 3 for driving the demoulding rod 122 to slide out of the driven die holder 12 and push the end cover away is arranged on the machine frame 1.
Referring to fig. 2 and 3, the second driving member 3 includes a plurality of ejector rods 31 fixedly connected to the frame 1, and a return spring 32 fixedly connected to the inside of the movable mold base 12 for pulling the movable demolding rod 122 to slide into the fixed mold base 11, wherein the return spring 32 drives the end of the demolding rod 122 to be flush with the inner wall of the movable mold base 12 in a normal state. The top rods 31 correspond to the demoulding rods 122 one by one, and the top rods 31 are slidably connected in the fixed die holder 11 and are abutted against the demoulding rods 122. That is, the ejector rod 31 slides in the return spring 32 and abuts against the stripper rod 122, so as to push the stripper rod 122 to stretch the return spring 32 and then slide toward the outside of the movable mold base 12.
Referring to fig. 1 and 2, a demolding cavity 111 communicating with the bottom of the molding cavity 13 and a die-casting cavity 112 communicating with the demolding cavity 111 are formed in the fixed die holder 11, the demolding cavity 111 is located between the die-casting cavity 112 and the molding cavity 13, and the die-casting cavity 112 extends in the horizontal direction. The side wall of the fixed die holder 11 is provided with a casting port 113 communicated with the die casting cavity 112, and the casting port 113 is connected to the middle section of the die casting cavity 112 so as to enable molten metal to flow into the demolding cavity 111 and the molding cavity 13 through the die casting cavity 112 after being injected.
Referring to fig. 1 and 2, a die casting assembly 4 for hydraulically casting metal in a die casting cavity 112 into a demolding cavity 111 and a molding cavity 13 is mounted on a fixed die holder 11, and the die casting assembly 4 comprises a die casting rod 41 sliding in the fixed die holder 11, a rack 42 fixedly connected to a side wall of the die casting rod 41, and a gear column 43 rotatably connected to a frame 1 and meshed with the rack 42. The die-casting rod 41 and the movable mold base 12 slide in the same direction, and the die-casting rod 41 is located above the gear column 43. A rack 42 engaged with the gear column 43 is also fixed on the sidewall of the driving rod 22 below the gear column 43, the gear column 43 is located on the side of the fixed mold base 11 opposite to the movable mold base 12, and the gear column 43 is located between the driving rods 22.
Referring to fig. 1 and 2, the end of the die-casting rod 41 is located at a side of the casting opening 113 in the die-casting cavity 112, which is away from the movable mold base 12, and the driving rod 22 drives the movable mold base 12 to abut against the fixed mold base 11 and then continuously slide towards the fixed mold base 11, so that the driving rod 22 is driven by the engagement of the gear column 43 and the rack 42 to drive the die-casting rod 41 to slide into the die-casting cavity 112 to hydraulically cast metal into the demolding cavity 111 and the molding cavity 13. After the end cover is formed in the forming die cavity 13, the driving rod 22 drives the movable die holder 12 and the fixed die holder 11 to move away from each other, so that the end cover is separated from the fixed die holder 11, and the die-casting rod 41 is driven to slide in a direction away from the movable die holder 12 under the meshing of the gear column 43 and the rack 42, so that the die-casting rod 41 is conveniently separated from the formed end cover after the end cover is abutted to the fixed die holder 11 through the die-removing cavity 111 while the die-casting rod 41 is reset.
The implementation principle of the rapid prototyping die casting machine of the embodiment of the application is as follows: when the end cover is subjected to die-casting molding and demolding, the oil cylinder 23 drives the driving seat 21 and the driving rod 22 to slide towards the fixed die seat 11. Until the movable die holder 12 abuts against the fixed die holder 11, the driving rod 22 drives the die-casting rod 41 to slide into the fixed die holder 11 through the meshing of the gear column 43 and the rack 42, and the end of the die-casting rod 41 is positioned at the side of the casting opening 113 in the die-casting cavity 112, which is far away from the movable die holder 12. The molten metal is poured into the casting opening 113, the oil cylinder 23 continues to drive the driving seat 21 and the driving rod 22 to slide towards the fixed mold seat 11, and the driving rod 22 slides to compress the abutting spring 24 to abut against the movable mold seat 12, so that the movable mold seat 12 abuts against the fixed mold seat 11. At the same time, the driving rod 22 drives the die-casting rod 41 to continuously slide towards the die-casting cavity 112, so that the metal is hydraulically cast into the demolding cavity 111 and even into the molding cavity 13 through the sliding of the die-casting rod 41.
After the end cover is cooled and formed in the molding cavity 13, the oil cylinder 23 drives the driving seat 21 and the driving rod 22 to slide towards the direction close to the movable mold seat 12, so that the die casting rod 41 is driven by the driving rod 22 to slide towards the outside of the fixed mold seat 11. The sliding of the driving rod 22 also stretches the abutting spring 24, so that the tensile force of the abutting spring 24 acts on the movable die holder 12 to separate the movable die holder 12 from the fixed die holder 11. The driving rod 22 continues to slide, and the gear column 43 and the rack 42 drive the die-casting rod 41 to continue to slide towards the outside of the fixed die holder 11 until the end of the die-casting rod 41 is located at the side of the die-casting cavity 112, away from the movable die holder 12, of the casting gate 113, so that resetting is realized. Until the ejector rod 31 slides into the fixed die base 11 and extends into the return spring 32, so that the ejector rod 31 pushes the demoulding rod 122 to slide towards the outside of the fixed die base 11, so as to eject the formed end cover from the fixed die base 11, so that the manipulator 14 can directly clamp and transfer the end cover, the force required by the manipulator 14 to clamp the end cover to be separated from the movable die base 12 is reduced, and the end cover can be conveniently demoulded.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. Quick shaping die casting machine, its characterized in that: including frame (1), set up in die holder (11), the slip on frame (1) set up in move die holder (12) on frame (1), die cavity (13) of the shaping end cover have been seted up in die holder (11) and movable die holder (12), be equipped with on frame (1) and order about move driving piece (2) that die holder (12) slided, frame (1) one side still is equipped with manipulator (14) of taking off from the die holder (12) with the end cover, it is provided with a plurality of stripper bars (122) to slide in die holder (12), just be equipped with the drive on frame (1) stripper bar (122) slide with ejecting driving piece two (3) in end cover driven die holder (12).
2. The rapid prototyping die-casting machine of claim 1 wherein: driving piece (2) including slide set up in drive seat (21) in frame (1), set up in a plurality of actuating levers (22) on drive seat (21), set up hydro-cylinder (23) that order about drive seat (21) and slide on frame (1), actuating lever (22) slide and run through cover half (11), the one end that actuating lever (22) passed cover half (11) sets up on moving die holder (12).
3. The rapid prototyping die-casting machine of claim 2 wherein: the utility model discloses a die fixing device, including actuating lever (22), actuating lever (22) and cover, actuating lever (22) pass the pot head of movable mould seat (12) and be equipped with and support tight spring (24), actuating lever (22) slide and run through movable mould seat (12), the one end of supporting tight spring (24) sets up tip, the other end that keeps away from drive seat (21) in actuating lever (22) and sets up in the lateral wall of movable mould seat (12), it is used for supporting movable mould seat (12) and cover half seat (11) and supports tightly to support tight spring (24).
4. The rapid prototyping die-casting machine of claim 1 wherein: the driving part II (3) comprises a plurality of ejector rods (31) arranged at one end, close to the movable die holder (12), of the rack (1) and a reset spring (32) arranged in the movable die holder (12) and used for pulling the demoulding rod (122) to slide into the fixed die holder (11), and the ejector rods (31) slide in the movable die holder (12) and slide in the reset spring (32) and abut against the demoulding rod (122).
5. The rapid prototyping die-casting machine of claim 2 wherein: die-casting chamber (112) of seting up sprue gate (113), intercommunication sprue gate (113) on die holder (11), die-casting chamber (112) intercommunication becomes die cavity (13) bottom, be equipped with die-casting subassembly (4) in die-casting chamber (112) the metal liquid die-casting to die cavity (13) on frame (1).
6. The rapid prototyping die-casting machine of claim 5 wherein: die-casting subassembly (4) including sliding die-casting pole (41) in die-casting chamber (112), set up rack (42) that die-casting pole (41) is located the outer one end of cover half seat (11), rotate and set up on frame (1) and mesh in gear post (43) of rack (42), also be equipped with rack (42) with gear post (43) engaged with on actuating lever (22) of gear post (43) below, when actuating lever (22) drive movable mould seat (12) and cover half seat (11) fold, actuating lever (22) drive die-casting pole (41) through gear post (43) rack (42) and slide in towards movable mould seat (12) with metal hydraulic pressure casting into die cavity (13).
7. The rapid prototyping die-casting machine of claim 5 wherein: and a demoulding cavity communicated with the molding cavity (13) and the die casting cavity (112) is formed in the fixed die holder (11).
8. The rapid prototyping die-casting machine of claim 1 wherein: and the movable die holder (12) is provided with a demoulding column (121) penetrating into the shaft hole of the end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210549088.7A CN115194122A (en) | 2022-05-20 | 2022-05-20 | Quick forming die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210549088.7A CN115194122A (en) | 2022-05-20 | 2022-05-20 | Quick forming die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115194122A true CN115194122A (en) | 2022-10-18 |
Family
ID=83574954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210549088.7A Withdrawn CN115194122A (en) | 2022-05-20 | 2022-05-20 | Quick forming die casting machine |
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| CN (1) | CN115194122A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162600A (en) * | 2024-04-28 | 2024-06-11 | 惠州市双诚五金压铸制品有限公司 | Quick die casting process and die casting equipment |
| CN119426554A (en) * | 2025-01-10 | 2025-02-14 | 富钛金属科技(昆山)有限公司 | A metal blank processing die-casting molding equipment with convenient demoulding |
| CN120306600A (en) * | 2025-06-17 | 2025-07-15 | 靖江市联友模具制造有限公司 | A casting device with rapid demoulding |
| CN121042510A (en) * | 2025-11-05 | 2025-12-02 | 山西宝盛远华新材料股份有限公司 | A casting mechanism and equipment and method for extruding magnesium alloy castings. |
-
2022
- 2022-05-20 CN CN202210549088.7A patent/CN115194122A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162600A (en) * | 2024-04-28 | 2024-06-11 | 惠州市双诚五金压铸制品有限公司 | Quick die casting process and die casting equipment |
| CN119426554A (en) * | 2025-01-10 | 2025-02-14 | 富钛金属科技(昆山)有限公司 | A metal blank processing die-casting molding equipment with convenient demoulding |
| CN119426554B (en) * | 2025-01-10 | 2025-04-01 | 富钛金属科技(昆山)有限公司 | A metal blank processing die-casting molding equipment with convenient demoulding |
| CN120306600A (en) * | 2025-06-17 | 2025-07-15 | 靖江市联友模具制造有限公司 | A casting device with rapid demoulding |
| CN121042510A (en) * | 2025-11-05 | 2025-12-02 | 山西宝盛远华新材料股份有限公司 | A casting mechanism and equipment and method for extruding magnesium alloy castings. |
| CN121042510B (en) * | 2025-11-05 | 2026-03-06 | 山西宝盛远华新材料股份有限公司 | A casting mechanism and equipment and method for extruding magnesium alloy castings. |
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Application publication date: 20221018 |