CN219666976U - Electrothermal ceramic die convenient for demolding - Google Patents
Electrothermal ceramic die convenient for demolding Download PDFInfo
- Publication number
- CN219666976U CN219666976U CN202320221114.3U CN202320221114U CN219666976U CN 219666976 U CN219666976 U CN 219666976U CN 202320221114 U CN202320221114 U CN 202320221114U CN 219666976 U CN219666976 U CN 219666976U
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- China
- Prior art keywords
- die holder
- ejector
- guide
- core
- lower die
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- 239000000919 ceramic Substances 0.000 title claims abstract description 32
- 210000001503 joint Anatomy 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses an electrothermal ceramic die convenient for demolding, which comprises a lower die holder, an upper die holder and an ejection mechanism, wherein the upper die holder is arranged above the lower die holder, an upper die core is in butt joint with the middle part of the bottom end of the upper die holder, a lower die core is in butt joint with the middle part of the top end of the lower die holder, a forming cavity is formed in the top end of the lower die core, and the ejection mechanism is arranged inside the lower die core. In this electrothermal ceramic mould use convenient to drawing of patterns, the raw materials in the mould has been with the shaping, when need take out the finished product in the mould, it is ejecting with the finished product in the shaping die cavity through ejection mechanism, cancel the butt joint of finished product and lower mold core, and then need not to use the workman to use special appurtenance, manual cancellation finished product and the butt joint of lower mold core, make things convenient for the workman to take away the finished product, thereby play the effect of being convenient for the drawing of patterns, assist the upper die base through appurtenance and upwards move, reduce the deviation when upper mold core and lower mold core compound die, thereby play the effect of being convenient for the direction when electrothermal ceramic mould uses.
Description
Technical Field
The utility model relates to the technical field of ceramic molds, in particular to an electrothermal ceramic mold convenient to demold.
Background
The mould is a tool for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials, moulds and tools for obtaining required products are obtained in the methods of injection molding, blow molding, extrusion, stamping and the like in industrial production, the mould has the name of a mother of industry, the electrothermal ceramic mould is a hospital in the mould, the requirements on structural strength, surface roughness and processing precision are high, and the ceramic is not only suitable for artware, but also widely applied to electrical equipment.
When the electrothermal ceramic die is used, people need to butt joint the die with die clamping equipment firstly, then inject raw materials into the die, and then finish preparation after the raw materials in the electrothermal ceramic die are molded by the matching of the die clamping equipment, but after the preparation of the product is finished, people need to manually take out the product by using special auxiliary tools when taking out the finished product from the die, but the product is tightly adsorbed with a rear die in the die clamping molding process, so that people need to cancel butt joint of the finished product and the rear die firstly to take away the finished product from the die, the mode step of taking out the product is complicated, the efficiency is low, and the working efficiency is low.
Disclosure of Invention
The utility model aims to provide an electrothermal ceramic die convenient for demolding, so as to solve the problems that when the electrothermal ceramic die provided by the background art is used, the method for taking out the product is time-consuming and labor-consuming, and is not convenient enough, and further, the workload of people is increased, so that the use requirement of people cannot be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrothermal ceramic mould convenient to drawing of patterns, includes die holder, upper die base and ejection mechanism, the die holder top is provided with the upper die base, and the butt joint of upper die base bottom middle part has the mold core, die core has been seted up down to die core top middle part, and the die cavity has been seted up down to the inside ejection mechanism that is provided with of lower mold core, ejection mechanism includes telescopic column, ejector plate, first gag lever post, second gag lever post, guide bar, guide spring, ejector pin, ejector rod and ejector spring, the inside butt joint of lower die core bottom has the telescopic column, and telescopic column output fixedly connected with ejector plate to ejector plate bottom both sides swivelling joint has first gag lever post.
Preferably, the bottom end of the first limiting rod is movably connected with a second limiting rod, and two sides of the inner part of the ejector plate are slidably connected with guide rods.
Preferably, the guide spring is sleeved on the outer wall of the bottom end of the guide rod, and the middle part of the top end of the ejector plate is fixedly connected with an ejector pin.
Preferably, an ejector rod is arranged on one side, close to each other, of the guide rod and the ejector pin, and an ejector spring is sleeved on the outer wall of the ejector rod.
Preferably, the ejector rod is in butt joint with the ejector plate, and the ejector pins are symmetrically distributed about the vertical middle branching line of the ejector plate.
Preferably, one side of the top end of the lower mold core is abutted with a water inlet, and the other side of the top end of the lower mold core is abutted with a water outlet.
Preferably, the upper die holder is provided with a guide post, a guide sleeve and a return spring, and the guide posts are abutted to the two sides of the bottom end of the upper die holder.
Preferably, the guide post outer wall has cup jointed the uide bushing, and the inside butt joint of uide bushing has reset spring.
Compared with the prior art, the utility model has the beneficial effects that: in this electrothermal ceramic mould use convenient to drawing of patterns, the raw materials in the mould has been with the shaping, when need take out the finished product in the mould, it is ejecting with the finished product in the shaping die cavity through ejection mechanism, cancel the butt joint of finished product and lower mold core, and then need not to use the workman to use special appurtenance, manual cancellation finished product and the butt joint of lower mold core, make things convenient for the workman to take away the finished product, thereby play the effect of being convenient for the drawing of patterns, assist the upper die base through appurtenance and upwards move, reduce the deviation when upper mold core and lower mold core compound die, thereby play the effect of being convenient for the direction when electrothermal ceramic mould uses.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a left-hand structural schematic diagram of the present utility model;
FIG. 3 is a schematic view of the front view of the present utility model in a cutaway configuration;
FIG. 4 is a schematic view of the front cut-away structure of the ejection mechanism of the present utility model;
FIG. 5 is a schematic view of the auxiliary mechanism of the present utility model in a left-hand cut-away configuration.
In the figure: 1. a lower die holder; 2. an upper die holder; 3. an upper mold core; 4. a lower mold core; 5. a molding cavity; 6. an ejection mechanism; 61. a telescopic column; 62. an ejector plate; 63. a first stop lever; 64. a second limit rod; 65. a guide rod; 66. a guide spring; 67. an ejector pin; 68. an ejector rod; 69. an ejector spring; 7. a water inlet; 8. a water outlet; 9. an auxiliary mechanism; 91. a guide post; 92. a guide sleeve; 93. and a return spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the electrothermal ceramic die convenient to demolding comprises a lower die holder 1, an upper die holder 2 and an ejection mechanism 6, wherein the upper die holder 2 is arranged above the lower die holder 1, an upper die core 3 is butted at the middle part of the bottom end of the upper die holder 2, a lower die core 4 is butted at the middle part of the top end of the lower die holder 1, a forming cavity 5 is formed at the top end of the lower die core 4, the ejection mechanism 6 is arranged in the lower die core 4, the ejection mechanism 6 comprises a telescopic column 61, an ejection plate 62, a first limiting rod 63, a second limiting rod 64, a guide rod 65, a guide spring 66, an ejection needle 67, an ejection rod 68 and an ejection spring 69, the telescopic column 61 is butted at the inner part of the bottom end of the lower die core 4, the ejection plate 62 is fixedly connected to the output end of the telescopic column 61, and the two sides of the bottom end of the ejection plate 62 are rotatably connected with the first limiting rod 63; the bottom end of the first limiting rod 63 is movably connected with a second limiting rod 64, and two sides of the inside of the ejector plate 62 are slidably connected with guide rods 65; the outer wall of the bottom end of the guide rod 65 is sleeved with a guide spring 66, and the middle part of the top end of the ejector plate 62 is fixedly connected with an ejector pin 67; an ejector rod 68 is arranged on one side of the guide rod 65, which is close to the ejector pin 67, and an ejector spring 69 is sleeved on the outer wall of the ejector rod 68; the ejector rod 68 is in butt joint with the ejector plate 62, and the ejector pins 67 are symmetrically distributed about the vertical middle branching line of the ejector plate 62; the bottom end of the second limiting rod 64 is rotatably connected to the lower mold core 4, the second limiting rods 64 are symmetrically distributed about the vertical middle branching line of the lower mold core 4, the guide rods 65 are in butt joint with the lower mold core 4, the ejector pins 67 and the ejector rods 68 are parallel to each other, and an elastic telescopic mechanism is formed among the ejector rods 68, the ejector springs 69, the ejector plates 62 and the lower mold core 4.
In particular, during the use process of the electrothermal ceramic mold, the raw materials in the mold are molded, when the finished product is required to be taken out from the mold, the telescopic column 61 is started to drive the ejector plate 62 to move upwards, then the ejector plate 62 moves upwards along the guide rod 65, so that the included angle between the first limit rod 63 and the second limit rod 64 is changed, the movement of the ejector plate 62 is guided and limited, and upward thrust is generated by resetting the guide spring 66, so that the ejector plate 62 is assisted to move upwards.
The ejector plate 62 moves upwards to drive the ejector pin 67 and the ejector rod 68 to eject upwards, the ejector rod 68 ejects to cause the ejector spring 69 to deform, and then the product in the forming cavity 5 is ejected, so that a worker does not need to use a special auxiliary tool, the butt joint of a finished product and the lower mold core 4 is manually canceled, the worker can conveniently take away the finished product to reduce the workload, the ejector rod 68 is reset to be assisted by the ejector spring 69, and finally the effect of facilitating demolding is achieved when the electrothermal ceramic mold is used.
Referring to fig. 1, 2, 3 and 5, one side of the top end of the lower mold core 4 is abutted with a water inlet 7, and the other side of the top end of the lower mold core 4 is abutted with a water outlet 8; the top end of the lower die holder 1 is provided with an auxiliary mechanism 9, the auxiliary mechanism 9 comprises a guide post 91, a guide sleeve 92 and a return spring 93, and the guide posts 91 are butted at two sides of the bottom end of the upper die holder 2; the outer wall of the guide post 91 is sleeved with a guide sleeve 92, and a reset spring 93 is sleeved in the guide sleeve 92; the guide sleeve 92 is in butt joint with the lower die holder 1, the guide sleeve 92 is symmetrically distributed about the vertical middle branching of the lower die holder 1, and the guide sleeve 92 is in telescopic connection with the guide post 91.
During the concrete implementation, in the use process of the electrothermal ceramic mold, the raw materials in the mold are formed, the upper mold core 3 and the lower mold core 4 are required to be separated from butt joint, when a finished product is taken out, the reset spring 93 resets to generate upward thrust to the guide post 91, the guide post 91 is assisted to move upwards to drive the upper mold base 2 to move upwards, the total length between the guide post 91 and the guide sleeve 92 is increased, the upper mold core 3 and the lower mold core 4 are further assisted to be separated from butt joint, after the finished product is taken away, the cooling liquid is injected into the forming cavity 5 through the water inlet 7, the cooling liquid is led out through the water outlet 8, and therefore, the mold is cooled, the finished product is conveniently produced again, and finally, the electrothermal ceramic mold plays a role in being convenient for guiding and radiating when being used.
In summary, when the electrothermal ceramic mold convenient for demolding is used, the mold is firstly abutted with the mold clamping device, then raw materials are injected into the molding cavity 5, the preparation is completed after the raw materials in the electrothermal ceramic mold are molded, then the upper mold core 3 and the lower mold core 4 are separated from the butt joint through the mutual matching of the lower mold base 1 and the upper mold base 2, at the moment, the finished product in the molding cavity 5 is ejected through the ejection mechanism 6, and then the finished product and the lower mold core 4 are separated from the butt joint, so that a worker does not need to use a special auxiliary tool, the butt joint of the finished product and the lower mold core 4 is manually removed, the worker can conveniently take away the finished product, the guide post 91 is assisted by the auxiliary mechanism 9 to move upwards to drive the upper mold base 2 to move upwards, then the cooling liquid is injected into the molding cavity 5 through the water inlet 7, the cooling liquid absorbs heat, the cooling liquid is led out through the water outlet 8, the mold is cooled down, the production is convenient to produce again, and the preparation of the product is completed through the electrothermal ceramic mold, and the content which is not described in detail in the description belongs to the prior art known by the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. An electrothermal ceramic die convenient for demolding, comprises a lower die holder (1), an upper die holder (2) and an ejection mechanism (6), and is characterized in that:
the novel plastic injection molding machine is characterized in that an upper die holder (2) is arranged above the lower die holder (1), an upper die core (3) is abutted to the middle of the bottom end of the upper die holder (2), a lower die core (4) is abutted to the middle of the top end of the lower die holder (1), a forming cavity (5) is formed in the top end of the lower die core (4), an ejection mechanism (6) is arranged inside the lower die core (4), the ejection mechanism (6) comprises a telescopic column (61), an ejection plate (62), a first limiting rod (63), a second limiting rod (64), a guide rod (65), a guide spring (66), an ejection needle (67), an ejection rod (68) and an ejection spring (69), telescopic column (61) is abutted to the inner portion of the bottom end of the lower die core (4), the output end of the telescopic column (61) is fixedly connected with the ejection plate (62), and two sides of the bottom end of the ejection plate (62) are rotatably connected with the first limiting rod (63).
2. An electrothermal ceramic mold for facilitating demolding as claimed in claim 1, wherein: the bottom end of the first limiting rod (63) is movably connected with a second limiting rod (64), and two sides of the inside of the ejector plate (62) are slidably connected with guide rods (65).
3. An electrothermal ceramic mold for facilitating demolding as claimed in claim 2, wherein: the outer wall of the bottom end of the guide rod (65) is sleeved with a guide spring (66), and the middle part of the top end of the ejector plate (62) is fixedly connected with an ejector pin (67).
4. An electrothermal ceramic mold for facilitating demolding as claimed in claim 3, wherein: an ejector rod (68) is arranged on one side, close to each other, of the guide rod (65) and the ejector pin (67), and an ejector spring (69) is sleeved on the outer wall of the ejector rod (68).
5. An electrothermal ceramic mold for facilitating demolding as claimed in claim 4, wherein: the ejector rod (68) is in butt joint with the ejector plate (62), and the ejector pins (67) are symmetrically distributed about the vertical middle branching line of the ejector plate (62).
6. An electrothermal ceramic mold for facilitating demolding as claimed in claim 1, wherein: one side of the top end of the lower mold core (4) is in butt joint with a water inlet (7), and the other side of the top end of the lower mold core (4) is in butt joint with a water outlet (8).
7. An electrothermal ceramic mold for facilitating demolding as claimed in claim 1, wherein: the upper die holder is characterized in that an auxiliary mechanism (9) is arranged at the top end of the lower die holder (1), the auxiliary mechanism (9) comprises a guide post (91), a guide sleeve (92) and a return spring (93), and the guide posts (91) are abutted to two sides of the bottom end of the upper die holder (2).
8. An electrothermal ceramic mold for facilitating demolding as claimed in claim 7, wherein: the outer wall of the guide post (91) is sleeved with a guide sleeve (92), and the inside of the guide sleeve (92) is abutted with a reset spring (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221114.3U CN219666976U (en) | 2023-02-11 | 2023-02-11 | Electrothermal ceramic die convenient for demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221114.3U CN219666976U (en) | 2023-02-11 | 2023-02-11 | Electrothermal ceramic die convenient for demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219666976U true CN219666976U (en) | 2023-09-12 |
Family
ID=87895415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320221114.3U Active CN219666976U (en) | 2023-02-11 | 2023-02-11 | Electrothermal ceramic die convenient for demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219666976U (en) |
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2023
- 2023-02-11 CN CN202320221114.3U patent/CN219666976U/en active Active
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