CN209830229U - Wear-resisting tray mould - Google Patents
Wear-resisting tray mould Download PDFInfo
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- CN209830229U CN209830229U CN201920385528.3U CN201920385528U CN209830229U CN 209830229 U CN209830229 U CN 209830229U CN 201920385528 U CN201920385528 U CN 201920385528U CN 209830229 U CN209830229 U CN 209830229U
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Abstract
The utility model provides a wear-resisting tray mould, includes mould and bed die, annular casting chamber has been seted up on the bed die, set up the intercommunicating pore that link up the casting chamber on the last mould, it is provided with first closed arch and the closed arch of second correspondingly in the wrong phase on the border of mould and bed die to go up, works as when last mould and bed die are closed, first closed arch and the closed arch of second can cooperate and seal the casting chamber. Wear-resisting tray mould among this technical scheme simple structure, easy to assemble can realize effectively sealedly through first closed arch and the closed arch of second.
Description
Technical Field
The utility model relates to a casting technical field, concretely relates to wear-resisting tray mould.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.
The mold should have a simple structure, easy operation, and good sealing; and further, the production efficiency can be improved, and the casting quality can be improved.
Disclosure of Invention
The utility model aims at providing a wear-resisting tray mould, simple structure has good leakproofness.
In order to achieve the above technical purpose, the embodiment of the present invention has the following technical solutions.
The utility model provides a wear-resisting tray mould, includes mould and bed die, annular casting chamber has been seted up on the bed die, it is protruding to be provided with the annular in the annular casting chamber, set up the intercommunicating pore that link up the casting chamber on going up the mould, it is protruding with the closed arch of second to be provided with correspondingly on the border of mould and bed die mutually in the wrong phase, works as when going up mould and bed die closure, first closed arch and the closed arch of second can cooperate and seal the casting chamber.
Further, when the upper mold and the lower mold are closed, the top of the first closing protrusion abuts against the upper surface of the lower mold, and the top of the second closing protrusion abuts against the lower surface of the upper mold.
Further, a first annular sealing cavity is formed between the first closing bulge and the second closing bulge, and a first sealing piece is arranged in the first annular sealing cavity.
Furthermore, a first mounting lug and a second mounting lug are respectively arranged on the upper die and the lower die and are connected through bolts.
Furthermore, a second annular sealing cavity is arranged on the middle bulge in the annular casting cavity, a second sealing element is arranged in the second annular sealing cavity, and the upper surface and the lower surface of the second sealing element respectively abut against the lower surface of the upper die and the cavity bottom of the second annular sealing cavity.
Compared with the prior art, the embodiment of the utility model provides an advantage lies in:
the utility model provides a wear-resisting tray mould, includes mould and bed die, annular casting chamber has been seted up on the bed die, set up the intercommunicating pore that link up the casting chamber on the last mould, it is provided with first closed arch and the closed arch of second correspondingly in the wrong phase on the border of mould and bed die to go up, works as when last mould and bed die are closed, first closed arch and the closed arch of second can cooperate and seal the casting chamber. Wear-resisting tray mould among this technical scheme simple structure, easy to assemble can realize effectively sealedly through first closed arch and the closed arch of second. Further, a first annular sealing cavity is formed between the first closed protrusion and the second closed protrusion, a first sealing piece is arranged in the first annular sealing cavity, and the sealing effect is further improved due to the arrangement of the first sealing piece.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the embodiment of the present invention, which is a schematic structural diagram of a wear-resistant tray mold.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, "connected" is to be understood in a broad sense, e.g., fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that, the left and right in fig. 1 are left and right, the top and bottom are top and bottom, and the vertical plane is outward and front, and vice versa.
As shown in fig. 1, a wear-resistant tray mold comprises an upper mold 100 and a lower mold 200, an annular casting cavity is formed in the lower mold 200, an annular protrusion 300 is arranged in the annular casting cavity, a communication hole 120 penetrating through the casting cavity is formed in the upper mold 100, first closing protrusions 110 and second closing protrusions 210 are correspondingly arranged on the edges of the upper mold 100 and the lower mold 200 in a staggered manner, and when the upper mold 100 and the lower mold 200 are closed, the first closing protrusions 110 and the second closing protrusions 210 can be matched to seal the casting cavity. Preferably, the communication holes 120 are opened on the upper mold 100 above the annular casting cavity, and the communication holes 120 may be uniformly distributed on the upper mold 100.
It should be noted that the wear-resistant tray is a hollow ring structure.
Further, when the upper mold 100 and the lower mold are closed, the top of the first closing protrusion 110 abuts against the upper surface of the lower mold 200, and the top of the second closing protrusion 210 abuts against the lower surface of the upper mold 100, which can achieve the effect of preliminary sealing.
Further, a first annular sealing cavity is formed between the first closing protrusion 110 and the second closing protrusion 210, the first sealing member 500 is disposed in the first annular sealing cavity, and the sealing effect is further improved by the disposition of the first sealing member 500.
Further, the upper mold 100 and the lower mold 200 are respectively provided with a first mounting lug 130 and a second mounting lug 230, and the first mounting lug 130 and the second mounting lug 230 are connected through a bolt (or are clamped, screwed, etc.). The first mounting lugs 130 and the second mounting lugs 230 are distributed in multiple groups, and are correspondingly distributed on the upper die 100 and the lower die 200.
Further, a second annular sealing cavity is arranged on a middle bulge in the annular casting cavity, a second sealing element 400 (which may be a sealing gasket) is arranged in the second annular sealing cavity, and the upper surface and the lower surface of the second sealing element 400 respectively abut against the lower surface of the upper mold 100 and the cavity bottom of the second annular sealing cavity. So that the sealing effect between the upper mold 100 and the lower mold 200 is further improved.
The installation process of the wear-resistant tray die specifically comprises the following steps: the first sealing member 500 (annular sealing gasket) is fitted over the first closing protrusion 110, and the upper mold 100 is fitted over the lower mold 200 such that the second closing protrusion 210 is fitted over the outer circumferential surface of the first sealing member 500. Then, the bolt holes of the first and second mounting ears 130 and 230 are aligned, and bolts are installed, so that the upper mold 100 and the lower mold 200 are locked.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only for illustrating the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a wear-resisting tray mould, its characterized in that, includes mould (100) and bed die (200), the annular casting chamber has been seted up on bed die (200), be provided with annular arch (300) in the annular casting chamber, set up intercommunicating pore (120) that link up the casting chamber on going up mould (100), it is provided with first closed arch (110) and the closed arch (210) of second correspondingly to stagger mutually on the border of mould (100) and bed die (200) to go up, works as when going up mould (100) and bed die (200) and closing, first closed arch (110) and the closed arch (210) of second can cooperate and seal the casting chamber.
2. A wear-resistant pallet mold as claimed in claim 1, wherein: when the upper mold (100) and the lower mold are closed, the top of the first closing protrusion (110) abuts against the upper surface of the lower mold (200), and the top of the second closing protrusion (210) abuts against the lower surface of the upper mold (100).
3. A wear-resistant pallet mold as claimed in claim 2, wherein: a first annular sealing cavity is formed between the first closing bulge (110) and the second closing bulge (210), and a first sealing piece (500) is arranged in the first annular sealing cavity.
4. A wear-resistant pallet mold as claimed in claim 1, wherein: the upper die (100) and the lower die (200) are respectively provided with a first mounting lug (130) and a second mounting lug (230), and the first mounting lug (130) and the second mounting lug (230) are connected through a bolt.
5. A wear-resistant pallet mold as claimed in any one of claims 1-4, characterized in that: and a second annular sealing cavity is arranged on the middle bulge in the annular casting cavity, a second sealing element (400) is arranged in the second annular sealing cavity, and the upper surface and the lower surface of the second sealing element (400) are respectively abutted against the lower surface of the upper die (100) and the cavity bottom of the second annular sealing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385528.3U CN209830229U (en) | 2019-03-25 | 2019-03-25 | Wear-resisting tray mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385528.3U CN209830229U (en) | 2019-03-25 | 2019-03-25 | Wear-resisting tray mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209830229U true CN209830229U (en) | 2019-12-24 |
Family
ID=68907910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385528.3U Active CN209830229U (en) | 2019-03-25 | 2019-03-25 | Wear-resisting tray mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209830229U (en) |
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2019
- 2019-03-25 CN CN201920385528.3U patent/CN209830229U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wear-resistant tray mold Effective date of registration: 20200628 Granted publication date: 20191224 Pledgee: Qingyang County SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI HENGSHENG CASTING INDUSTRY Co.,Ltd. Registration number: Y2020980003497 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220322 Granted publication date: 20191224 Pledgee: Qingyang County SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI HENGSHENG CASTING INDUSTRY Co.,Ltd. Registration number: Y2020980003497 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wear-resistant tray mould Effective date of registration: 20220614 Granted publication date: 20191224 Pledgee: Qingyang County SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI HENGSHENG CASTING INDUSTRY Co.,Ltd. Registration number: Y2022980007768 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20191224 Pledgee: Qingyang County SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI HENGSHENG CASTING INDUSTRY Co.,Ltd. Registration number: Y2022980007768 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |