CN210308332U - Quick combination powder stamping forming die assembly - Google Patents
Quick combination powder stamping forming die assembly Download PDFInfo
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- CN210308332U CN210308332U CN201821473346.3U CN201821473346U CN210308332U CN 210308332 U CN210308332 U CN 210308332U CN 201821473346 U CN201821473346 U CN 201821473346U CN 210308332 U CN210308332 U CN 210308332U
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Abstract
The utility model discloses a rapid combination powder stamping forming die assembly, rapid combination powder stamping forming die assembly includes: the upper mold core and the upper magnetic attraction device are arranged, and when the upper magnetic attraction device is magnetized, the upper mold core is attracted to the upper magnetic attraction device; the lower mold core is opposite to the upper mold core and is positioned below the upper mold core, and when the lower magnetic attraction device is magnetized, the lower mold core is fixed on the lower magnetic attraction device in an adsorption manner; and the lower magnetic attraction device is borne on the bottom plate. The utility model discloses technical scheme inhales the device through last mold core and lower mold core be fixed in respectively and inhale the device with lower magnetism, goes up magnetism and inhales the device with lower magnetism and magnetize and produce magnetic field to adsorb mold core and lower mold core. When the upper die core and the lower die core need to be replaced, the upper magnetic attraction device and the lower magnetic attraction device are demagnetized, and replacement is convenient and fast.
Description
Technical Field
The utility model relates to a mould field, in particular to rapid combination powder stamping forming mould assembly.
Background
At present, the frequency of ceramic products in daily buildings, decorations and articles for daily use is higher and higher, the process of improving the growth of the ceramic products is more and more important, and in order to accelerate the production period of ceramic products of different types and specifications, a ceramic product mold assembly needs to be replaced, assembled and disassembled.
The existing middle-sized and large-sized ceramic mold assemblies are very extensive in the production and application of ceramic products, when vulnerable parts inside the mold need to be replaced or ceramic tile products of different specifications need to be produced, the whole ceramic mold assembly needs to be disassembled from a production line to replace mold cores of different specifications, and the self volume and the weight of the whole ceramic mold assembly are very huge, so that the installation and the disassembly processes become difficult and cumbersome, the production cycle of the ceramic products is prolonged, and a large amount of manpower and material resources are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a make up powder stamping forming mould assembly fast, complex operation when aiming at solving the inside vulnerable part of mould assembly and replacing or changing, the problem of change time length.
In order to achieve the above object, the utility model discloses a rapid combination powder stamping forming die assembly, rapid combination powder stamping forming die assembly includes:
the upper mold core and the upper magnetic attraction device are arranged, and when the upper magnetic attraction device is magnetized, the upper mold core is attracted to the upper magnetic attraction device;
the lower mold core is opposite to the upper mold core and is positioned below the upper mold core, and when the lower magnetic attraction device is magnetized, the lower mold core is fixed on the lower magnetic attraction device in an adsorption manner; and the lower magnetic attraction device is borne on the bottom plate.
Optionally, the upper magnetic attracting device includes:
the magnetic suction plate is provided with an electric permanent magnet, and the magnetic suction plate adsorbs the upper mold core when the electric permanent magnet of the magnetic suction plate is magnetized. Alternatively,
optionally, the lower magnetic attraction device comprises:
the ejector plate is borne on the bottom plate and provided with an electric permanent magnet;
the magnetic suction seat is borne on the ejector plate, the lower mold core is borne on the magnetic suction seat, and the magnetic suction seat is provided with an electric permanent magnet;
when the electric permanent magnet arranged on the ejector plate is magnetized, the ejector plate adsorbs the magnetic adsorption seat; when the electric permanent magnet arranged on the magnetic attraction seat is magnetized, the magnetic attraction seat attracts the lower mold core.
Optionally, the electric permanent magnet arranged on the top pushing plate is arranged on the upper surface of the top pushing plate;
the electric permanent magnet arranged on the magnetic attraction seat is arranged on the upper surface of the magnetic attraction seat;
when the electric permanent magnet arranged on the upper surface of the ejector plate is magnetized, the ejector plate adsorbs the magnetic adsorption seat; when the electric permanent magnet arranged on the upper surface of the magnetic suction seat is magnetized, the magnetic suction seat sucks the lower mold core.
Optionally, the upper surface of the magnetic attraction seat is also provided with a rolling member;
the upper surface of the top pushing plate is also provided with a rolling piece;
the rolling piece comprises a ball and a rolling ball;
the upper surface of the magnetic suction seat is provided with an accommodating cavity, the ball is laid on the cavity wall of the accommodating cavity of the magnetic suction seat, the rolling ball is arranged in the accommodating cavity of the magnetic suction seat and is tightly attached to the ball, and the local part of the rolling ball protrudes out of the accommodating cavity of the magnetic suction seat;
the upper surface of the ejector plate is provided with an accommodating cavity, the balls are laid on the cavity wall of the accommodating cavity of the ejector plate, the rolling balls are arranged in the accommodating cavity of the ejector plate and tightly attached to the balls, and the local parts of the rolling balls protrude out of the accommodating cavity of the ejector plate.
Optionally, the rapidly combined powder punch forming die assembly further comprises a backing plate, and the backing plate is arranged between the magnetic suction seat and the top pushing plate and is connected with the magnetic suction seat through a bolt;
and/or, the rapid combination powder stamping forming die assembly still includes the dust cover, the bottom edge of dust cover is fixed in the bottom plate, the top edge of dust cover is fixed in the side of ejector pad board.
Optionally, the rapid combination powder stamping forming die assembly further comprises a die frame component, wherein the die frame component is borne on the bottom plate and encloses the lower die core.
Optionally, the mold frame assembly comprises a plurality;
and/or, the mold frame assembly comprises:
a mold frame; and the number of the first and second groups,
and the mould frame side plate is fixed on the inner side of the mould frame.
Optionally, the rapidly combined powder stamping and forming mold assembly further includes a mold frame magnetic attraction plate seat, the mold frame magnetic attraction plate seat is carried on the bottom plate, and the mold frame is carried on the mold frame magnetic attraction plate seat;
the mould frame magnetic suction plate seat is provided with an electro-permanent magnet or the upper surface of the mould frame magnetic suction plate seat is provided with an electro-permanent magnet;
the upper surface of the die frame magnetic suction plate seat is provided with a rolling part;
when the electro-permanent magnet arranged on the upper surface of the mould frame magnetic suction plate seat is magnetized, the mould frame magnetic suction plate seat adsorbs the mould frame.
Optionally, a positioning baffle is arranged on the mold frame magnetic suction plate seat and abuts against the outer side of the mold frame;
and/or the presence of a gas in the gas,
the rolling piece comprises a ball and a rolling ball;
the upper surface of template frame magnetism suction plate seat is equipped with the holding chamber, the ball is laid in the chamber wall in the holding chamber of template frame magnetism suction plate seat, the spin is located the holding intracavity of template frame magnetism suction plate seat just hugs closely the ball, the local protrusion of spin the holding chamber of template frame magnetism suction plate seat.
The utility model discloses technical scheme inhales the device through last mold core and lower mold core be fixed in respectively and inhale the device with magnetism down, goes up magnetism and inhales the device and inhale the device down and magnetize and produce magnetic field to adsorb mold core and lower mold core. When the upper die core and the lower die core need to be replaced, the upper magnetic attraction device and the lower magnetic attraction device are demagnetized, and replacement is convenient and fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a rapid-assembly powder impact molding die assembly according to an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 shown in phantom;
FIG. 3 is a schematic view of a rolling member in a magnetic attraction plate seat of a mold frame according to an embodiment of the present invention;
fig. 4 is a top view of the magnetic attraction plate seat of the bottom plate, the top pushing plate and the mold frame according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
510 | |
| 210 | |
520 | Side plate of |
| 300 | |
600 | Base plate |
| 400 | Lower |
611 | |
| 410 | |
700 | |
| 411 | Electric |
800 | Magnetic suction plate base of |
| 412 | Rolling |
810 | Electric |
| 420 | |
820 | Rolling |
| 421 | Electric |
821 | Ball bearing |
| 422 | Rolling |
822 | Rolling |
| 430 | |
830 | |
| 440 | |
840 | |
| 500 | |
900 | Positioning baffle plate |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a make up powder stamping forming die assembly fast.
As shown in fig. 1 to 4, in an embodiment of the present invention, the rapid assembly powder stamping forming mold assembly includes:
the mold comprises an upper mold core 100 and an upper magnetic attraction device, wherein when the upper magnetic attraction device is magnetized, the upper mold core 100 is attracted to the upper magnetic attraction device;
the lower mold core 300 is opposite to the upper mold core 100, the lower mold core 300 is positioned below the upper mold core 100, and when the lower magnetic attraction device 400 is magnetized, the lower mold core 300 is fixed to the lower magnetic attraction device 400 in an adsorption manner;
a bottom plate 600, the lower magnetic attraction device 400 is carried on the bottom plate 600.
In this embodiment, the upper mold core 100 is located above the lower mold core 300, and when the upper mold core 100 presses the lower mold core 300 downward, the material to be punched is formed by punching. For example, the depression of the upper mold core 100 is controlled using a press.
When the upper magnetic attraction device is magnetized, it attracts the upper mold core 100, that is, the upper mold core 100 is made of iron. When the upper magnetic attracting means is magnetized, the upper magnetic attracting means generates a magnetic field, thereby attracting the upper mold core 100. The upper magnetic attraction device is used for being connected with a punching head of a press, and the punching head of the press drives the upper magnetic attraction device to ascend and descend, so that the pressing of the upper mold core 100 and the lower mold core 300 is controlled. When the upper mold core 100 is worn or the upper mold cores 100 of different specifications need to be replaced, the upper magnetic attracting device is demagnetized, and the upper magnetic attracting device does not attract the upper mold core 100, so that the upper mold core 100 and the upper magnetic attracting device are separated, the upper mold core 100 can be conveniently replaced, the upper mold core 100 and the upper magnetic attracting device do not need to be integrally replaced, and the production efficiency is improved.
Similar to the combination of the upper mold core 100 and the upper magnetic device, the combination of the lower mold core 300 and the lower magnetic device 400 is also magnetized by the lower magnetic device 400 to generate a magnetic field, so as to adsorb the lower mold core 300, and the lower mold core 300 is made of iron material. When the lower mold core 300 needs to be replaced, only the lower magnetic attraction device 400 needs to be demagnetized, so that the lower mold core 300 is replaced.
When the upper mold core 100 and the lower mold core 300 are pressed, the bottom plate 600 plays a role of bearing, the lower magnetic attraction device 400 bears the lower mold core 300, the whole body has a larger weight, and the whole body is borne on the bottom plate 600, so that the whole body is fixed.
In the technical scheme of this embodiment, the upper mold core 100 and the lower mold core 300 are respectively fixed to the upper magnetic attraction device and the lower magnetic attraction device 400, and the upper magnetic attraction device and the lower magnetic attraction device 400 are magnetized to generate a magnetic field, so as to attract the upper mold core 100 and the lower mold core 300. When the upper mold core 100 and the lower mold core 300 need to be replaced, the upper magnetic attraction device and the lower magnetic attraction device 400 are demagnetized, and the replacement is convenient and fast.
The utility model discloses an embodiment, go up magnetism and inhale the device and include:
the magnetic suction plate 210 is provided with an electric permanent magnet (not shown in the figure), and when the electric permanent magnet of the magnetic suction plate 210 is magnetized, the magnetic suction plate 210 adsorbs the upper mold core 100.
In this embodiment, the electro-permanent magnet is a magnet controlled by power, and it only needs power when it is magnetized or demagnetized, and then it can maintain the magnetic force without power. By providing the electric permanent magnet, the electric permanent magnet generates a magnetic field when the electric permanent magnet is magnetized, thereby attracting the upper mold core 100. The inside of magnetism suction disc 210 can be arranged in to the electricity permanent magnetism, when the inside of magnetism suction disc is arranged in to the electricity permanent magnetism, this magnetism suction disc 210 can be the combination of polylith panel, thereby centre gripping electricity permanent magnetism, polylith panel passes through bolt-up, perhaps, magnetism suction disc 210 is inside to be equipped with the cavity, arrange electricity permanent magnetism in this cavity, perhaps arrange the lower surface of magnetism suction disc 210 in (expose in the lower surface of magnetism suction disc 210 promptly), thereby produce bigger magnetic force at the lower surface of arranging magnetism suction disc 210 in, carry out more effective absorption to last mould core 100.
In an embodiment of the present invention, as shown in fig. 1, 2 and 3, the lower magnetic attraction apparatus 400 includes:
the top pushing plate 410 is borne on the bottom plate 600, and the top pushing plate 410 is provided with an electric permanent magnet 411;
the magnetic attraction seat 420 is borne on the ejector plate 410, the lower mold core 300 is borne on the magnetic attraction seat 420, and the magnetic attraction seat 420 is provided with an electric permanent magnet 421;
when the electro-permanent magnet 411 arranged on the top pushing plate 410 is magnetized, the top pushing plate 410 adsorbs the magnetic attraction seat 420; when the permanent magnet 421 disposed on the magnetic attraction seat 420 is magnetized, the magnetic attraction seat 420 attracts the lower mold core 300.
In this embodiment, the ejector plate 410 and the magnetic suction seat 420 are respectively provided with the electro- permanent magnets 411 and 421, when the lower mold core 300 needs to be replaced, the electro-permanent magnet 421 arranged on the magnetic suction seat 420 needs to be demagnetized, and the magnetic suction seat 420 loses the adsorption force on the lower mold core 300, so as to replace the lower mold core 300.
When the upper mold core 100 and the lower mold core 300 are pressed into a molded product, the lower magnetic attraction device 400 needs to be jacked up, so that the molded product can be conveyed to the next production process, and thus, an apparatus needs to generate acting force on the lower magnetic attraction device 400, in order to prevent the apparatus from damaging the whole lower magnetic attraction device 400, the lower magnetic attraction device 400 comprises a push-top plate 410 and a magnetic attraction seat 420, when the apparatus pushes the push-top plate 410, the contact area between the apparatus and the push-top plate 410 is small, when the push-top plate 410 is damaged, the push-top plate 410 only needs to be replaced, the whole part does not need to be replaced, and the cost is reduced.
Specifically, a jacking cylinder 430 is arranged below the bottom plate 600, a driving shaft of the jacking cylinder 430 can penetrate through the bottom plate 600 to realize up-and-down driving, and the driving shaft of the jacking cylinder 430 is in contact with the ejector plate 410, so that up-and-down driving of the ejector plate 410 is realized.
In an embodiment of the present invention, as shown in fig. 1 and 2, the electric permanent magnet 411 disposed on the top plate 410 is disposed on the top surface of the top plate 410;
the electric permanent magnet 421 arranged on the magnetic attraction seat 420 is arranged on the upper surface of the magnetic attraction seat 420;
when the electro-permanent magnet 411 arranged on the upper surface of the top pushing plate 410 is magnetized, the top pushing plate 410 adsorbs the magnetic attraction seat 420; when the permanent magnet 421 disposed on the upper surface of the magnetic attraction seat 420 is magnetized, the magnetic attraction seat 420 attracts the lower mold core 300.
In this embodiment, the permanent magnets 411 disposed on the top plate 410 are disposed on the top surface of the top plate 410, that is, the corresponding permanent magnets 411 are exposed on the top surface of the top plate 410, so that the magnetic attraction seat 420 is more effectively attracted in a magnetized state.
The permanent magnet 421 disposed on the magnetic attraction seat 420 is disposed on the upper surface of the magnetic attraction seat 420, that is, the corresponding permanent magnet 421 is disposed on the upper surface of the magnetic attraction seat, so that the lower mold core 300 is more effectively attracted in the magnetized state.
In an embodiment of the present invention, as shown in fig. 1 to 4, the upper surface of the magnetic attraction seat 420 is further provided with a rolling member 422;
the upper surface of the top pushing plate 410 is also provided with a rolling member 412.
In this embodiment, through being equipped with rolling member 422 at the upper surface of magnetism seat 420, the upper surface of ejector plate 410 is equipped with rolling member 412, when needing to change lower mold core 300, demagnetize the seat 420 to magnetism, then lower mold core 300 can directly release magnetism seat 420 under rolling member 422's effect, then on lower mold core 300 with the change pushed into magnetism seat 420, realize changing, this process is for through rolling operation, convenient and fast. The rolling members (412, 422) and the electric permanent magnets (411, 421) are arranged at intervals.
When the lower mold core 300 and the magnetic suction seat 420 need to be replaced, the magnetic suction seat 420 and the ejector plate 410 are demagnetized, then the lower mold core 300 and the magnetic suction seat 420 are pushed out of the ejector plate 410, and the replaced lower mold core 300 and the replaced magnetic suction seat 420 are pushed into the ejector plate 410, so that the replacement is completed.
In an embodiment of the present invention, referring to fig. 3, fig. 3 is a schematic structural view of a rolling member in a mold frame magnetic attraction plate seat 800, rolling members in other components have the same structure, and the rolling members (412, 422) include balls and rolling balls;
the upper surface of the magnetic suction seat 420 is provided with an accommodating cavity, the rolling ball is laid on the cavity wall of the accommodating cavity of the magnetic suction seat 420, the rolling ball is arranged in the accommodating cavity of the magnetic suction seat 420 and clings to the rolling ball, and the local part of the rolling ball protrudes out of the accommodating cavity of the magnetic suction seat;
the upper surface of the ejector plate 410 is provided with an accommodating cavity, the ball is laid on the cavity wall of the accommodating cavity of the ejector plate, the rolling ball is arranged in the accommodating cavity of the ejector plate and clings to the ball, and the local part of the rolling ball protrudes out of the accommodating cavity of the ejector plate.
In this embodiment, the ball is disposed in the corresponding accommodating cavity, and the rolling ball is disposed in the accommodating cavity and is tightly attached to the ball, and the local part of the rolling ball protrudes out of the accommodating cavity, that is, the rolling ball can roll in the corresponding accommodating cavity under the action of external force. For example, when the magnetic holder 420 needs to be pushed out (pulled out), the resistance between the magnetic holder 420 and the ejector plate 410 is reduced by the rolling of the rolling ball, thereby facilitating the replacement of the components.
In an embodiment of the present invention, the rapid assembly powder stamping forming die assembly further includes a backing plate 700, the backing plate 700 is disposed between the magnetic attraction seat 420 and the top pushing plate 410, and is bolted to the magnetic attraction seat 420. In this embodiment, if the lower mold core 300 is unbalanced during the production process, the backing plate 700 can be disposed between the magnetic base 420 and the ejector plate 410, so as to reduce or increase the number of the backing plates to ensure the balance of the lower mold core 300 without tilting. The bolted connection is secured, such as by bolts 440.
In an embodiment of the present invention, as shown in fig. 2, the rapid assembly powder punch forming mold assembly further includes a dust cover 611, a bottom edge of the dust cover 611 is fixed to the bottom plate 600, and a top edge of the dust cover 611 is fixed to the side surface of the top pushing plate 410. In this embodiment, the dust cover 611 is used to isolate dust, so as to prevent the dust from entering between the bottom plate 600 and the pushing plate 410 during the production process and causing the lower mold core 300 to be tilted. When the ejector plate 410 is ejected, the dust cover 611 has elasticity, and can stretch along with the ejection of the ejector plate 410 and contract along with the fall of the ejector plate 410, thereby ensuring the isolation of dust.
Further, as shown in fig. 1, the rapid combination powder punch forming die assembly further includes a die frame component 500, and the die frame component 500 is carried on the bottom plate 600 and encloses the lower die core 300.
In this embodiment, the mold frame assembly 500 encloses the lower mold core 300 to form a mold cavity, and a material to be stamped is placed in the mold cavity, and the material is stamped to form a blank when the stamping head controls the upper mold core 100 to move downward.
In an embodiment of the present invention, as shown in fig. 4 (one mold frame assembly 500 corresponds to one mold frame magnetic attraction plate seat 800), the mold frame assembly 500 includes a plurality of mold frames. In this embodiment, the plurality of mold frame assemblies 500 are provided, and when the magnetic suction seat 420 and the ejector plate 410 need to be replaced, one or more mold frame assemblies 500 need to be removed, and the magnetic suction seat 420 can be pulled out (pushed out) without removing all the mold frame assemblies 500, which is convenient and fast.
In an embodiment of the present invention, as shown in fig. 1 and 2, the mold frame assembly 500 includes:
a mold frame 510; and the number of the first and second groups,
and a mold frame side plate 520, wherein the mold frame side plate 520 is fixed on the inner side of the mold frame 510.
In this embodiment, the mold frame 510 functions as a framework, which is a stressed body and is easily deformed, so the mold frame side plate 520 is disposed inside the mold frame 510, and the mold frame side plate 520 and the mold frame 510 are integrated into a whole, so as to improve the rigidity of the mold frame assembly 500, prevent the mold frame assembly 500 from being deformed, and prolong the service life of the mold frame assembly 500. The connection between the mold frame 510 and the mold frame side plate 520 may be welding, bolt connection, or integral molding.
In an embodiment of the present invention, as shown in fig. 1 and fig. 2, the rapidly combined powder stamping and forming mold assembly further includes a mold frame magnetic attraction plate seat 800, the mold frame magnetic attraction plate seat 800 is carried on the bottom plate 600, and the mold frame 500 is carried on the mold frame magnetic attraction plate seat 800;
the die frame magnetic suction plate seat 800 is provided with an electro-permanent magnet 810 or the upper surface of the die frame magnetic suction plate seat 800 is provided with the electro-permanent magnet 810;
the upper surface of the mold frame magnetic suction plate base 800 is provided with a rolling member 820.
In the embodiment, by the arrangement of the electro-permanent magnet 810, when the electro-permanent magnet 810 is magnetized, the electro-permanent magnet 810 generates a magnetic field to attract the mold frame 510 to fix the mold frame 510 (i.e., fix the mold frame side plate 520), and when the electro-permanent magnet 810 is demagnetized, the mold frame assembly 500 can be smoothly pushed out.
When the lower mold core 300, the magnetic base 420 and the backing plate 700 need to be replaced, the mold frame magnetic base 800 and the mold frame assembly 500 need to be removed first, so as to be pulled out smoothly.
Further, the mold frame magnetic chuck base 800 may be fixed to the base plate 600 by a support column 830. That is, the mold frame magnetic attraction plate holder 800 is fixed to the support column 830, and the support column 830 is fixed to the base plate 600.
Further, an oil cylinder 840 is arranged in the strut 830, and the oil cylinder 840 penetrates through the mold frame magnetic suction plate seat 800 to abut against the mold frame assembly 500. Specifically, the transmission shaft of the oil cylinder 840 abuts against the bottom surface of the mold frame 510, and when the mold frame assembly 500 needs to be lifted, the oil cylinder 840 acts.
In an embodiment of the present invention, as shown in fig. 3, the rolling member 820 includes a ball 821 and a rolling ball 822;
the upper surface of template frame magnetism plaque seat 800 is equipped with the holding chamber, ball 821 lays in the chamber wall in the holding chamber of template frame magnetism plaque seat 800, spin 822 is located the holding intracavity of template frame magnetism plaque seat just hugs closely ball 821, spin 822's local protrusion the holding chamber of template frame magnetism plaque seat 800. In this embodiment, the drag of the drag is reduced by the ball 821 and the ball 822.
In an embodiment of the present invention, as shown in fig. 4, a positioning baffle 900 is disposed on the mold frame magnetic board base 800, and the positioning baffle 900 is abutted against the outer side of the mold frame 510. In this embodiment, the positioning baffle 900 is fixed on the magnetic attraction plate seat 800 of the mold frame, and when the mold frame 510 is pushed in by rolling, the positioning baffle 900 blocks the mold frame to realize rapid positioning.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides a rapid Assembly powder stamping forming die assembly which characterized in that, rapid Assembly powder stamping forming die assembly includes:
the upper mold core and the upper magnetic attraction device are arranged, and when the upper magnetic attraction device is magnetized, the upper mold core is attracted to the upper magnetic attraction device;
the lower mold core is opposite to the upper mold core and is positioned below the upper mold core, and when the lower magnetic attraction device is magnetized, the lower mold core is fixed on the lower magnetic attraction device in an adsorption manner; and the number of the first and second groups,
the bottom plate, lower magnetism is inhaled the device and is born in the bottom plate.
2. The rapid prototyping die assembly of claim 1 wherein the upper magnetic attachment device comprises:
the magnetic suction plate is provided with an electric permanent magnet, and the magnetic suction plate adsorbs the upper mold core when the electric permanent magnet of the magnetic suction plate is magnetized.
3. The rapid prototyping die assembly of claim 1 wherein the lower magnetic attachment means comprises:
the ejector plate is borne on the bottom plate and provided with an electric permanent magnet;
the magnetic suction seat is borne on the ejector plate, the lower mold core is borne on the magnetic suction seat, and the magnetic suction seat is provided with an electric permanent magnet;
when the electric permanent magnet arranged on the ejector plate is magnetized, the ejector plate adsorbs the magnetic adsorption seat; when the electric permanent magnet arranged on the magnetic attraction seat is magnetized, the magnetic attraction seat attracts the lower mold core.
4. The rapid prototyping die assembly of claim 3 wherein the electro-permanent magnet disposed on the ejector plate is disposed on the upper surface of the ejector plate;
the electric permanent magnet arranged on the magnetic attraction seat is arranged on the upper surface of the magnetic attraction seat;
when the electric permanent magnet arranged on the upper surface of the ejector plate is magnetized, the ejector plate adsorbs the magnetic adsorption seat; when the electric permanent magnet arranged on the upper surface of the magnetic suction seat is magnetized, the magnetic suction seat sucks the lower mold core.
5. The rapid prototyping die assembly of claim 3 wherein,
the upper surface of the magnetic attraction seat is also provided with a rolling piece;
the upper surface of the top pushing plate is also provided with a rolling piece;
the rolling piece comprises a ball and a rolling ball;
the upper surface of the magnetic suction seat is provided with an accommodating cavity, the ball is laid on the cavity wall of the accommodating cavity of the magnetic suction seat, the rolling ball is arranged in the accommodating cavity of the magnetic suction seat and is tightly attached to the ball, and the local part of the rolling ball protrudes out of the accommodating cavity of the magnetic suction seat;
the upper surface of the ejector plate is provided with an accommodating cavity, the balls are laid on the cavity wall of the accommodating cavity of the ejector plate, the rolling balls are arranged in the accommodating cavity of the ejector plate and tightly attached to the balls, and the local parts of the rolling balls protrude out of the accommodating cavity of the ejector plate.
6. The rapid prototyping die assembly of claim 3 wherein the rapid prototyping die assembly further comprises a backing plate disposed between the magnetic attraction seat and the ejector plate and in bolted connection with the magnetic attraction seat;
and/or, the rapid combination powder stamping forming die assembly still includes the dust cover, the bottom edge of dust cover is fixed in the bottom plate, the top edge of dust cover is fixed in the side of ejector pad board.
7. The rapid prototyping die assembly of claim 1 wherein the rapid prototyping die assembly further comprises a frame assembly carried by the base plate and enclosing the lower die core.
8. The rapid prototyping die assembly of claim 7 wherein the die frame assembly comprises a plurality of;
and/or, the mold frame assembly comprises:
a mold frame; and the number of the first and second groups,
and the mould frame side plate is fixed on the inner side of the mould frame.
9. The rapid prototyping die assembly of claim 7 further comprising a frame magnet plate holder carried by the base plate, the frame being carried by the frame magnet plate holder;
the mould frame magnetic suction plate seat is provided with an electro-permanent magnet or the upper surface of the mould frame magnetic suction plate seat is provided with an electro-permanent magnet;
the upper surface of the die frame magnetic suction plate seat is provided with a rolling part;
when the electro-permanent magnet arranged on the upper surface of the mould frame magnetic suction plate seat is magnetized, the mould frame magnetic suction plate seat adsorbs the mould frame.
10. The rapid prototyping die assembly of claim 9 wherein,
the mould frame magnetic suction plate seat is provided with a positioning baffle which is abutted against the outer side of the mould frame;
and/or the presence of a gas in the gas,
the rolling piece comprises a ball and a rolling ball;
the upper surface of template frame magnetism suction plate seat is equipped with the holding chamber, the ball is laid in the chamber wall in the holding chamber of template frame magnetism suction plate seat, the spin is located the holding intracavity of template frame magnetism suction plate seat just hugs closely the ball, the local protrusion of spin the holding chamber of template frame magnetism suction plate seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473346.3U CN210308332U (en) | 2018-09-07 | 2018-09-07 | Quick combination powder stamping forming die assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473346.3U CN210308332U (en) | 2018-09-07 | 2018-09-07 | Quick combination powder stamping forming die assembly |
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| Publication Number | Publication Date |
|---|---|
| CN210308332U true CN210308332U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821473346.3U Active CN210308332U (en) | 2018-09-07 | 2018-09-07 | Quick combination powder stamping forming die assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023104187A1 (en) * | 2021-12-10 | 2023-06-15 | 苏少虹 | Sheet-shaped combined mold attracted by magnetic force and manufacturing method therefor |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023104187A1 (en) * | 2021-12-10 | 2023-06-15 | 苏少虹 | Sheet-shaped combined mold attracted by magnetic force and manufacturing method therefor |
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