CN220741569U - Forming equipment for high-temperature wear-resistant silicon nitride combined silicon carbide product - Google Patents
Forming equipment for high-temperature wear-resistant silicon nitride combined silicon carbide product Download PDFInfo
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- CN220741569U CN220741569U CN202322041373.0U CN202322041373U CN220741569U CN 220741569 U CN220741569 U CN 220741569U CN 202322041373 U CN202322041373 U CN 202322041373U CN 220741569 U CN220741569 U CN 220741569U
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- Prior art keywords
- silicon nitride
- plate
- forming
- outer die
- base substrate
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- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 21
- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 19
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 19
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011449 brick Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses forming equipment for a high-temperature wear-resistant silicon nitride combined silicon carbide product, and relates to the technical field of forming devices. This high temperature wear-resisting silicon nitride combines former of carborundum goods, through the setting of shaping subassembly, can be through the roof with the base substrate jacking and drive fashioned mould base and a plurality of sideboard and move up during the ejection of compact, when the base substrate moves to its ordinary times with shaping external mold top, a plurality of sideboard can outwards overturn through the pivot that corresponds, realize the ejection of compact, during the secondary operation, reset through the jacking cylinder body, the base substrate can drive sideboard and move down to cooperate automatic merging through shaping external mold, the operating efficiency of equipment has been promoted in the time of more convenient than with traditional drawing of patterns.
Description
Technical Field
The utility model relates to the technical field of forming devices, in particular to forming equipment for a high-temperature wear-resistant silicon nitride combined silicon carbide product.
Background
The silicon nitride-bonded silicon carbide brick molding device generally refers to a device for shaping silicon nitride-bonded silicon carbide bricks, and refers to Chinese patent with the application number of: the ' 202120484360.9 ' silicon nitride combined silicon carbide brick forming device ' solves the problems that the existing silicon nitride combined silicon carbide brick forming device is not easy to seal, fix and form and is not easy to demould at the same time, but when in processing and demolding, repeated assembly is needed to be carried out on metal pieces to realize convenient demould, the operation is more complicated, and the operation efficiency is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the forming equipment for the high-temperature abrasion-resistant silicon nitride combined silicon carbide product, which solves the problem that the demolding mode is complicated and the operation efficiency is influenced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a former of high temperature wear-resisting silicon nitride combination carborundum goods, includes the organism, the inside both sides of organism all are fixed with the locating plate, and have shaping external mold through locating plate fixed mounting, the top surface of shaping external mold is equipped with the swager subassembly, and the inside of shaping external mold is equipped with shaping subassembly, shaping subassembly includes the base plate, base plate slidable mounting is in the inside of shaping external mold, the top surface of base plate all rotates around and installs the sideboard, the side middle part of sideboard all is equipped with the pivot, and rotates with the base plate through the pivot to be connected, both sides the notch has all been seted up to the tip of sideboard, and the seting position of notch is laminated each other with adjacent sideboard tip, the inside below of organism is fixed with the jacking cylinder body, the tip of jacking cylinder body is fixed with the roof, the roof slides inside the shaping external mold, inside one side of organism is equipped with the liftout subassembly.
Preferably, rectangular grooves are formed in the periphery of the inner portion of the forming outer die, and the rotating shafts slide in the rectangular grooves through corresponding side plates respectively.
Preferably, the material pressing assembly comprises a sealing plate, wherein the sealing plate is slidably mounted in the machine body, the mounting position is located right above the forming outer die, a hydraulic cylinder is fixed on the inner top surface of the machine body, a pressing plate is fixed on the end portion of the hydraulic cylinder, and the pressing plate is fixedly mounted in the middle of the top surface of the sealing plate.
Preferably, the bottom periphery of the sealing plate is fixedly provided with a pressing strip.
Preferably, the liftout subassembly includes the push plate, push plate slidable mounting is inside the organism, the outside of organism is followed and is fixed with the push cylinder body, and the tip and the push plate middle part fixed connection of push cylinder body, the push plate remains parallel with the shaping external mold all the time.
Preferably, the mounting height of the pushing plate exceeds the top surface of the forming outer die.
Advantageous effects
The utility model provides a forming device for a high-temperature wear-resistant silicon nitride combined silicon carbide product. Compared with the prior art, the method has the following beneficial effects:
(1) This high temperature wear-resisting silicon nitride combines former of carborundum goods through the setting of shaping subassembly, can be through the roof with the base substrate jacking and drive fashioned mould base and a plurality of sideboard and move up during the ejection of compact, when the base substrate moves to its ordinary times with shaping external mold top, a plurality of sideboard can outwards overturn through the pivot that corresponds, realize the ejection of compact, during the secondary operation, reset through the jacking cylinder body, the base substrate can drive sideboard and move down to cooperate automatic merging through shaping external mold, the operating efficiency of equipment has been promoted in the time of more convenient than with traditional drawing of patterns.
(2) This high temperature wear-resisting silicon nitride combines former of carborundum goods, through the layering of shrouding bottom installation, when the adhesion appears in-process of ejection of compact when sideboard and mould base, contact with the layering when shifting up through sideboard, can make sideboard atress and mould base separation then outwards overturn, avoid artifical manual operation, promoted the operation convenience.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a front view of the cross-sectional structure of FIG. 1 in accordance with the present utility model;
FIG. 3 is a front view of the flip structure of the side panel of the present utility model after being pushed out;
fig. 4 is a front view of the molded outer mold structure of the present utility model.
In the figure: 1. a body; 101. a positioning plate; 102. a hydraulic cylinder; 103. jacking the cylinder body; 2. forming an outer mold; 201. a sealing plate; 202. pressing strips; 203. rectangular grooves; 204. a top plate; 3. a pressing plate; 4. a pushing cylinder; 401. a pushing plate; 5. a base substrate; 6. a side plate; 601. a notch; 602. a rotating shaft.
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. 1-4, the present utility model provides two technical solutions, specifically including the following embodiments:
embodiment one:
the utility model provides a former of high temperature wear-resisting silicon nitride combines carborundum goods, including organism 1, the inside both sides of organism 1 are all fixed with locating plate 101, and through locating plate 101 fixed mounting shaping external mold 2, the top surface of shaping external mold 2 is equipped with the swage unit, and the inside of shaping external mold 2 is equipped with the shaping subassembly, the shaping subassembly includes base plate 5, base plate 5 slidable mounting is in the inside of shaping external mold 2, base plate 5's top surface all rotates around and installs side board 6, side board 6's side middle part all is equipped with pivot 602, and pass through pivot 602 and base plate 5 rotatable coupling, notch 601 has all been seted up to the tip of side board 6 of both sides, and the position of seting up of notch 601 is mutually laminated with adjacent side board 6 tip, the inside below of organism 1 is fixed with jack-up cylinder 103, jack-up cylinder 103's tip is fixed with roof 204, roof 204 slides in shaping external mold 2 inside, one side of organism 1 is equipped with the liftout subassembly, rectangle groove 203 has all been seted up around the inside of shaping external mold 2, a plurality of pivots 602 slide respectively through corresponding side board 6 inside rectangle groove 203;
further, the pressing assembly comprises a sealing plate 201, the sealing plate 201 is slidably mounted in the machine body 1, the mounting position is located right above the forming outer die 2, a hydraulic cylinder 102 is fixed on the top surface of the inner side of the machine body 1, a pressing plate 3 is fixed at the end part of the hydraulic cylinder 102, and the pressing plate 3 is fixedly mounted in the middle of the top surface of the sealing plate 201;
further, the liftout subassembly includes push plate 401, and push plate 401 slidable mounting is inside organism 1, and the outside of organism 1 is followed and is fixed with push cylinder body 4, and push cylinder body 4's tip and push plate 401 middle part fixed connection, push plate 401 remain parallel with shaping external mold 2 all the time, and push plate 401's installation height surpasss shaping external mold 2 top surface.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, firstly, the hydraulic cylinder 102 retracts, the pressing plate 3 drives the sealing plate 201 to move upwards, a blank to be molded is placed into a molding cavity formed by the base substrate 5 and the side plates 6, then the blank is pushed out through the hydraulic cylinder 102, the pressing plate 3 drives the sealing plate 201 to move downwards until the blank is attached to the molding outer die 2, and sealing is completed; during discharging, the hydraulic cylinder 102 is retracted, the sealing plate 201 is driven to move upwards through the pressing plate 3, then the jacking cylinder body 103 is operated, the base substrate 5 is jacked up through the top plate 204, the base substrate 5 can drive a molded die blank and a plurality of side plates 6 to move upwards, when the base substrate 5 moves to the top of the molded outer die 2, the plurality of side plates 6 can turn outwards through corresponding rotating shafts 602 to realize discharging, the pushing plate 401 is pushed out by the pushing cylinder body 4 to push the jacked die blank out, automatic discharging is realized, during secondary operation, the jacking cylinder body 103 is reset, the base substrate 5 can drive the side plates 6 to move downwards, and the side plates 6 are combined automatically through the matching of the molded outer die 2 to form a cavity, and filling of the die blank can be performed.
Embodiment two:
on the basis of the first embodiment, the pressing strips 202 are fixedly installed on the periphery of the bottom of the sealing plate 201, the pressing strips 202 are installed at the bottom of the sealing plate 201, when the side plates 6 are adhered to the die blanks in the discharging process, the side plates 6 are contacted with the pressing strips 202 when moving upwards, so that the side plates 6 are stressed and separated from the die blanks and then turn outwards, manual operation is avoided, and the operation convenience is improved.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The utility model provides a former of high temperature wear-resisting silicon nitride combines carborundum goods, includes organism (1), inside both sides of organism (1) all are fixed with locating plate (101), and have shaping external mold (2) through locating plate (101) fixed mounting, its characterized in that: the top surface of the molding outer die (2) is provided with a material pressing assembly, and the inside of the molding outer die (2) is provided with a molding assembly;
the forming assembly comprises a base substrate (5), the base substrate (5) is slidably mounted in a forming outer die (2), side plates (6) are rotatably mounted on the periphery of the top surface of the base substrate (5), rotating shafts (602) are arranged in the middle of the side surfaces of the side plates (6), the side plates are rotatably connected with the base substrate (5) through the rotating shafts (602), notches (601) are formed in the end portions of the side plates (6) on two sides, the opening positions of the notches (601) are mutually attached to the end portions of the adjacent side plates (6), jacking cylinder bodies (103) are fixedly arranged below the inside of the machine body (1), top plates (204) are fixedly arranged at the end portions of the jacking cylinder bodies (103) and slide inside the forming outer die (2), and a jacking assembly is arranged on one side of the inside of the machine body (1).
2. The apparatus for forming a high temperature, abrasion resistant silicon nitride bonded silicon carbide article according to claim 1, wherein: rectangular grooves (203) are formed in the periphery of the inner portion of the forming outer die (2), and a plurality of rotating shafts (602) slide in the rectangular grooves (203) through corresponding side plates (6) respectively.
3. The apparatus for forming a high temperature, abrasion resistant silicon nitride bonded silicon carbide article according to claim 1, wherein: the material pressing assembly comprises a sealing plate (201), wherein the sealing plate (201) is slidably mounted in the machine body (1), the mounting position of the sealing plate is located right above the forming outer die (2), a hydraulic cylinder (102) is fixed on the inner top surface of the machine body (1), a pressing plate (3) is fixed on the end portion of the hydraulic cylinder (102), and the pressing plate (3) is fixedly mounted in the middle of the top surface of the sealing plate (201).
4. A molding apparatus for high temperature wear resistant silicon nitride bonded silicon carbide articles as claimed in claim 3 wherein: and pressing strips (202) are fixedly arranged on the periphery of the bottom of the sealing plate (201).
5. The apparatus for forming a high temperature, abrasion resistant silicon nitride bonded silicon carbide article according to claim 1, wherein: the ejector component comprises a pushing plate (401), the pushing plate (401) is slidably mounted inside a machine body (1), a pushing cylinder body (4) is fixedly arranged on the outer side of the machine body (1), the end portion of the pushing cylinder body (4) is fixedly connected with the middle portion of the pushing plate (401), and the pushing plate (401) is always parallel to a forming outer die (2).
6. The apparatus for forming a high temperature, abrasion resistant silicon nitride bonded silicon carbide article according to claim 5, wherein: the installation height of the pushing plate (401) exceeds the top surface of the forming outer die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322041373.0U CN220741569U (en) | 2023-08-01 | 2023-08-01 | Forming equipment for high-temperature wear-resistant silicon nitride combined silicon carbide product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322041373.0U CN220741569U (en) | 2023-08-01 | 2023-08-01 | Forming equipment for high-temperature wear-resistant silicon nitride combined silicon carbide product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220741569U true CN220741569U (en) | 2024-04-09 |
Family
ID=90566209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322041373.0U Active CN220741569U (en) | 2023-08-01 | 2023-08-01 | Forming equipment for high-temperature wear-resistant silicon nitride combined silicon carbide product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220741569U (en) |
-
2023
- 2023-08-01 CN CN202322041373.0U patent/CN220741569U/en active Active
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