CN210587028U - Flange casting die - Google Patents
Flange casting die Download PDFInfo
- Publication number
- CN210587028U CN210587028U CN201921515604.4U CN201921515604U CN210587028U CN 210587028 U CN210587028 U CN 210587028U CN 201921515604 U CN201921515604 U CN 201921515604U CN 210587028 U CN210587028 U CN 210587028U
- Authority
- CN
- China
- Prior art keywords
- mould
- shaping
- recess
- flange
- internal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a flange casting mould, including mould body and shaping subassembly, the mould body is equipped with notes material hole, mould benevolence subassembly is including being the crooked stem that just is used for forming flange body internal surface of arc, this internal shaping die cavity that is used for forming flange body surface that is equipped with of mould, the stem is arranged in the shaping die cavity, reserve the shaping clearance between stem and the shaping die cavity, shaping clearance and notes material hole intercommunication, mould benevolence subassembly still includes that two locate this internal shaping of mould are inserted, two shaping are inserted and all be equipped with on inserting and are curved first recess, this internal curved second recess that still is that is equipped with of mould, first recess constitutes the ring groove that is linked together with the shaping clearance with the concatenation of second recess.
Description
Technical Field
The utility model belongs to the technical field of the foundry goods is made and specifically relates to a flange casting mould is related to.
Background
The flange is a common part for realizing pipeline connection, and the current common flange manufacturing methods include casting, forging, cutting and rolling, wherein the cost of the cast flange is the lowest, so the cast flange is commonly used in low-pressure and low-temperature pipelines. The cast flange has the advantages of accurate blank shape and size, small processing amount, relatively high production efficiency and the like.
Therefore, the skilled person designs and develops a casting mold for the casting and forming of the flange.
Disclosure of Invention
The utility model aims to solve the technical problem that a casting mould that can be suitable for flange production is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a flange casting mould, includes mould body and shaping subassembly, the mould body be equipped with annotates the material hole, mould benevolence subassembly including being the crooked stem that just is used for forming flange body internal surface of tubes, this internal shaping die cavity that is used for forming flange body surface that is equipped with of mould, the stem be located the shaping die cavity, stem and shaping die cavity between reserve the shaping clearance, shaping clearance and notes material hole intercommunication, mould benevolence subassembly still include that two are located this internal shaping of mould are inserted, two shaping insert and all be equipped with and be curved first recess, this internal curved second recess that still is that is equipped with of mould, first recess and second recess concatenation constitute the ring groove that is linked together with the shaping clearance.
The utility model discloses further preferred scheme: the mould body include mould and lower mould, last mould be connected with the lower mould coincide, last mould bottom be equipped with and be the crooked last die cavity of arc, the lower mould top be equipped with and be the crooked lower die cavity of arc, last die cavity combine with lower die cavity to constitute the shaping die cavity.
The utility model discloses further preferred scheme: the upper die and the lower die are also provided with a first sliding block and a second sliding block, the first sliding block is sleeved with the front end of the core column, and the second sliding block is sleeved with the tail end of the core column. The first sliding block and the second sliding block are arranged so as to facilitate demolding after flange forming.
The utility model discloses further preferred scheme: the core column is formed by splicing a plurality of insert pieces. The outer surface of the core column which is cast for a long time is easy to wear, the core column which is formed by splicing the inserts is replaced, and the maintenance cost can be reduced.
Compared with the prior art, the utility model has the advantages of simple structure, reasonable in design can be suitable for the casting shaping of flange. Briefly, after the molten material is injected from the material injection hole, the molten material flows into the forming gap and the annular groove to respectively form the flange pipe body and the flange end face.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a third schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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.
As shown in fig. 1 to 3: the utility model provides a flange casting mould, including mould body and shaping subassembly, the mould body is equipped with notes material hole 1, mould benevolence subassembly is including being the crooked stem 2 that just is used for forming flange body internal surface of arc, this internal shaping die cavity that is used for forming flange body surface that is equipped with of mould, stem 2 is arranged in the shaping die cavity, reserve the shaping clearance between stem 2 and the shaping die cavity, shaping clearance and notes material hole 1 intercommunication, mould benevolence subassembly still includes that two locate this internal shaping of mould insert 3, two shaping insert and all be equipped with on 3 and be curved first recess, this internal still being equipped with of mould is curved second recess, first recess constitutes the ring groove 4 that is linked together with the shaping clearance with the concatenation of second recess.
The mould body includes mould 5 and lower mould 6, goes up mould 5 and is connected with 6 coincide of lower mould, goes up mould 5 bottom and is equipped with 5 grooves on the last mould that is the arc bending, and 6 tops of lower mould are equipped with 6 grooves on the lower mould that are the arc bending, go up 5 grooves on the mould and combine to constitute the shaping die cavity with 6 grooves on the lower mould.
Still be equipped with first slider 7 and second slider 8 between last mould 5 and the lower mould 6, first slider 7 cup joints with the front end of stem 2, and second slider 8 cup joints with the tail end of stem 2.
The core column 2 is formed by splicing a plurality of insert pieces 21.
The lower die 6 is also provided with a material channel 9, and the material injection hole 1 is communicated with the forming gap through the material channel 9.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a flange casting mould, includes mould body and shaping subassembly, the mould body be equipped with annotates the material hole, its characterized in that mould benevolence subassembly including being the arc bending and being used for the stem of forming flange body internal surface, this internal shaping die cavity that is used for forming flange body surface that is equipped with of mould, the stem be located the shaping die cavity, stem and shaping die cavity between reserve the shaping clearance, shaping clearance with annotate material hole intercommunication, mould benevolence subassembly still include that two are located this internal shaping of mould are inserted, two shaping insert and all be equipped with and be curved first recess, this internal curved second recess that still is that is equipped with of mould, first recess and second recess concatenation constitute the ring groove that is linked together with the shaping clearance.
2. The flange casting mold according to claim 1, wherein the mold body comprises an upper mold and a lower mold, the upper mold and the lower mold are connected in an overlapped manner, an upper mold groove with an arc-shaped bend is formed in the bottom of the upper mold, a lower mold groove with an arc-shaped bend is formed in the top of the lower mold, and the upper mold groove and the lower mold groove are combined to form the forming mold groove.
3. The flange casting die of claim 2, wherein a first sliding block and a second sliding block are further arranged between the upper die and the lower die, the first sliding block is sleeved with the front end of the core column, and the second sliding block is sleeved with the tail end of the core column.
4. A flange casting mold according to claim 3, wherein the core is assembled from a plurality of insert pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921515604.4U CN210587028U (en) | 2019-09-11 | 2019-09-11 | Flange casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921515604.4U CN210587028U (en) | 2019-09-11 | 2019-09-11 | Flange casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210587028U true CN210587028U (en) | 2020-05-22 |
Family
ID=70714419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921515604.4U Active CN210587028U (en) | 2019-09-11 | 2019-09-11 | Flange casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210587028U (en) |
-
2019
- 2019-09-11 CN CN201921515604.4U patent/CN210587028U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103341577B (en) | The cold rolling moulding process of asymmetric shape and the enclosed cold rolling to model mould of hub bearing outer ring | |
| CN202877471U (en) | Deep-cavity mold hole and metal mold core exhausting core-pulling structure of wax injection mold | |
| CN209502863U (en) | A kind of cold-heading molding composable mold of the eccentric flange nut with boss | |
| CN111842796A (en) | Be used for as cast core of valve body and valve body wax matrix moulded die | |
| CN110976728B (en) | Multidirectional closed die forging process for oil pipe head | |
| CN102626766A (en) | Die for manufacturing supercharger-used turbine | |
| CN210587028U (en) | Flange casting die | |
| CN102216230B (en) | Neck ring and method of making for a glass container forming machine | |
| CN102825683A (en) | Silica gel die assembly, silica gel die and manufacturing tool thereof | |
| CN103522489B (en) | A kind of seamless metal plastics composite shaft sleeve compression mould | |
| CN206464490U (en) | A kind of cold-heading module for being used to manufacture oil connection | |
| CN209738191U (en) | Air conditioner base forming die | |
| CN104128566B (en) | A kind of dead head structure of valve body | |
| CN202283770U (en) | Row die for rubber parts with two flanges | |
| CN101704048A (en) | Process for stamping thin-wall battery case by using joggle die and joggle die | |
| CN214976740U (en) | Dual-purpose crimping formula carbon steel pipe fitting forming die | |
| CN201217033Y (en) | Interlock structure for mould of tube-bending machine | |
| CN215237713U (en) | Mold core structure of new energy automobile battery cooling casing | |
| CN219292697U (en) | Eccentric wheel die tooling | |
| CN213033578U (en) | Core box sliding structure | |
| CN213469445U (en) | Synthetic upset head clamp die of return bend | |
| CN114951554B (en) | Casting die system of female and male rotors of air compressor | |
| CN220464599U (en) | Tubular part forming die | |
| CN218340926U (en) | Forging die | |
| CN220178121U (en) | Compressor cap die casting die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |