CN205571345U - Ring flange casting mould - Google Patents
Ring flange casting mould Download PDFInfo
- Publication number
- CN205571345U CN205571345U CN201620247558.4U CN201620247558U CN205571345U CN 205571345 U CN205571345 U CN 205571345U CN 201620247558 U CN201620247558 U CN 201620247558U CN 205571345 U CN205571345 U CN 205571345U
- Authority
- CN
- China
- Prior art keywords
- cavity
- cover half
- mould
- core
- lower bolster
- 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.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a ring flange casting mould, including cope match -plate pattern, lower bolster, lower mould fixed plate, die holder, mould cavity, the lower bolster pass through the lower mould fixed plate and fix on the die holder, the cope match -plate pattern is located the top of lower bolster, being provided with the movable mould core on the cope match -plate pattern, being provided with the cover half core on the lower bolster, be provided with the cover half chamber on the cover half core, be provided with movable die cavity on the movable mould core, the cover half chamber sets up with movable die cavity relatively, the cover half chamber includes a toper cavity, is provided with a cylindricality cavity in the toper cavity, the axis of cylindricality cavity and the axis parallel arrangement of toper cavity, and the cross section of cylindricality cavity is the rectangle, and two adjacent edges with the axis is parallel of cylindricality cavity are provided with the chamfer, being provided with a toper arch in the movable die cavity, being provided with a plurality of recesses in the toper arch, the recess is followed the bellied surface of toper and is annular evenly distributed. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
This utility model relates to a kind of ring flange casting mould, belongs to metal processing sectors.
Background technology
Ring flange, again call orchid flange or bead.Flange is interconnective part between pipe and pipe, the connection between pipe end；Also having the flange that the equipment that is used in is imported and exported, the connection between two equipment, such as reductor flange.Flange joint or bump joint, refer to be connected with each other the releasable connection as one group of combined sealing structure by flange, pad and bolt three.Pipe flange means the flange of pipe arrangement in plumbing installation, is used on equipment the import and export flange of the equipment that means.Perforation on flange, bolt makes two flanges be close to.Seal with liner between flange.Flange divides threaded (screwed connection) flange, welded flange and clip flange.Flange is all to use in pairs, and low pressure pipeline can use wire connection flange, the use welded flange of four kilograms of pressure above.Plus sealing gasket between two panels ring flange, then fasten with bolt.The flange thickness of different pressures is different, and the bolt that they use is the most different.Water pump and valve, when connecting with pipeline, the local of these equipment facilities, also make corresponding flange shape, also referred to as Flange joint.Every union piece making at two planar perimeter to be connected with simultaneously closing, the most referred to as " flange ", such as the connection of ventilation shaft, this class part is properly termed as " flange type part ".Flange type part is very widely used today a kind of part.The ring flange that existing ring flange casting mould produces is generally solid flange, Heavy Weight, wastes material, and intensity is low.
Utility model content
The deficiency existed for prior art, technical problem to be solved in the utility model is to provide a kind of ring flange casting mould, and its ring flange produced is lightweight, saves material and intensity is high.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, a kind of ring flange casting mould, including cope match-plate pattern, lower bolster, lower mold fixed plate, die holder, cavity body of mould, described lower bolster is fixed on die holder by lower mold fixed plate, and cope match-plate pattern is positioned at the top of lower bolster；Being provided with moving-mould-core on described cope match-plate pattern, lower bolster is provided with cover half core, cover half core is provided with cover half chamber, moving-mould-core is provided with dynamic model chamber, cover half chamber is oppositely arranged with dynamic model chamber；Described cover half chamber includes a conical cavity, a cylindrical cavity it is provided with in conical cavity, the axis of cylindrical cavity is arranged with the axis parallel of conical cavity, and the cross section of cylindrical cavity is rectangle, and two adjacent limits with axis parallel of cylindrical cavity are provided with chamfering；Described dynamic model intracavity is provided with a tapered protrusion, and tapered protrusion is provided with some grooves, and groove is uniformly distributed ringwise along the surface of tapered protrusion；The bottom of described tapered protrusion is provided with a round boss, and the diameter of round boss is equal with pyramidal projections basal diameter, and the height of round boss is the 1/3.2 of the height of tapered protrusion.
Optimize, above-mentioned ring flange casting mould, described cover half core is provided with arc notch I, moving-mould-core is provided with arc notch II, arc notch I setting corresponding with the position of arc notch II.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application arranges a round boss in the bottom of tapered protrusion, adds the sealing of ring flange, improves its service life.Arranging some grooves in tapered protrusion, make to produce is lightweight, and intensity is high, it is possible to bear greater impact power and torsion.The upper side using the ring flange disk body that this mould produces is designed as taper, and the range of application being made ring flange by the design of taper is more extensive, and increases the intensity of ring flange further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cover half cored structure schematic diagram of the present utility model；
Fig. 3 is moving-mould-core structural representation of the present utility model
In figure: 1 be cope match-plate pattern, 2 be lower bolster, 3 be lower mold fixed plate, 4 be die holder, 5 be moving-mould-core, 6 be cover half core, 7 be conical cavity, 8 be cylindrical cavity, 9 be tapered protrusion, 10 be groove, 11 for round boss.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
This utility model is a kind of ring flange casting mould, and including cope match-plate pattern, lower bolster, lower mold fixed plate, die holder, described lower bolster is fixed on die holder by lower mold fixed plate, and cope match-plate pattern is positioned at the top of lower bolster；Being provided with moving-mould-core on described cope match-plate pattern, lower bolster is provided with cover half core, cover half core is provided with cover half chamber, moving-mould-core is provided with dynamic model chamber, cover half chamber is oppositely arranged with dynamic model chamber；Described cover half chamber includes a conical cavity, a cylindrical cavity it is provided with in conical cavity, the axis of cylindrical cavity is arranged with the axis parallel of conical cavity, and the cross section of cylindrical cavity is rectangle, and two adjacent limits with axis parallel of cylindrical cavity are provided with chamfering；Described dynamic model intracavity is provided with a tapered protrusion, and tapered protrusion is provided with some grooves, and groove is uniformly distributed ringwise along the surface of tapered protrusion；The bottom of described tapered protrusion is provided with a round boss, and the diameter of round boss is equal with pyramidal projections basal diameter, and the height of round boss is the 1/3.2 of the height of tapered protrusion.It is provided with arc notch I on described cover half core, moving-mould-core is provided with arc notch II, arc notch I setting corresponding with the position of arc notch II.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application arranges a round boss in the bottom of tapered protrusion, adds the sealing of ring flange, improves its service life.Arranging some grooves in tapered protrusion, make to produce is lightweight, and intensity is high, it is possible to bear greater impact power and torsion.The upper side using the ring flange disk body that this mould produces is designed as taper, and the range of application being made ring flange by the design of taper is more extensive, and increases the intensity of ring flange further.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above; those skilled in the art; in essential scope of the present utility model, the change made, retrofit, add or replace, all should belong to protection domain of the present utility model.
Claims (2)
1. a ring flange casting mould, it is characterised in that: including cope match-plate pattern, lower bolster, lower mold fixed plate, die holder, cavity body of mould, described lower bolster is fixed on die holder by lower mold fixed plate, and cope match-plate pattern is positioned at the top of lower bolster；Being provided with moving-mould-core on described cope match-plate pattern, lower bolster is provided with cover half core, cover half core is provided with cover half chamber, moving-mould-core is provided with dynamic model chamber, cover half chamber is oppositely arranged with dynamic model chamber；Described cover half chamber includes a conical cavity, a cylindrical cavity it is provided with in conical cavity, the axis of cylindrical cavity is arranged with the axis parallel of conical cavity, and the cross section of cylindrical cavity is rectangle, and two adjacent limits with axis parallel of cylindrical cavity are provided with chamfering；Described dynamic model intracavity is provided with a tapered protrusion, and tapered protrusion is provided with some grooves, and groove is uniformly distributed ringwise along the surface of tapered protrusion；The bottom of described tapered protrusion is provided with a round boss, and the diameter of round boss is equal with pyramidal projections basal diameter, and the height of round boss is the 1/3.2 of the height of tapered protrusion.
Ring flange casting mould the most according to claim 1, it is characterised in that: it is provided with arc notch I on described cover half core, moving-mould-core is provided with arc notch II, arc notch I setting corresponding with the position of arc notch II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247558.4U CN205571345U (en) | 2016-03-29 | 2016-03-29 | Ring flange casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247558.4U CN205571345U (en) | 2016-03-29 | 2016-03-29 | Ring flange casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571345U true CN205571345U (en) | 2016-09-14 |
Family
ID=56866218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247558.4U Expired - Fee Related CN205571345U (en) | 2016-03-29 | 2016-03-29 | Ring flange casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571345U (en) |
-
2016
- 2016-03-29 CN CN201620247558.4U patent/CN205571345U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204239798U (en) | A kind of high temperature resistant upper-mounting type ball valve | |
| CN206001151U (en) | A kind of multi-sealed flange | |
| CN205571345U (en) | Ring flange casting mould | |
| CN205571340U (en) | Light -duty ring flange casting mould | |
| CN205183703U (en) | Washing machine barrel head ring flange casting mould | |
| CN204785182U (en) | Terminal surface formula area recess rubber sealing device | |
| CN203627842U (en) | Double valve clacks of hydraulic control valve | |
| CN205270763U (en) | Novel ring flange casting mould | |
| CN202629395U (en) | Flange for welded seal | |
| CN208944970U (en) | A kind of high stability high precision solenoid housing blind flange molding equipment | |
| CN206608569U (en) | A kind of plastic body structure of temperature adjusting water tap | |
| CN202517574U (en) | PCCP tube combined type bellmouth forming die | |
| CN205191029U (en) | Washing machine barrel bottom flange plate | |
| CN204382578U (en) | A kind of engine working of plastics connects uses metal insert structure | |
| CN205191030U (en) | Novel flange plate | |
| CN204193894U (en) | Media dispenser | |
| CN205298627U (en) | Single welding seam welding formula ball valve | |
| CN204328129U (en) | The slurry valve that a kind of runner is unobstructed | |
| CN202623097U (en) | Special ring seat for nitrogen vulcanization | |
| CN201964066U (en) | Downward welding flange | |
| CN204114395U (en) | A kind of octagon flange | |
| CN202109114U (en) | Flange plate | |
| CN202469069U (en) | Quick assembling type three-way converging regulating valve | |
| CN202381440U (en) | Novel hydraulic servo oil cylinder | |
| CN203592618U (en) | Butterfly valve fluorine-lined mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20200329 |