CN204353429U - Flange casting mould - Google Patents
Flange casting mould Download PDFInfo
- Publication number
- CN204353429U CN204353429U CN201420718986.1U CN201420718986U CN204353429U CN 204353429 U CN204353429 U CN 204353429U CN 201420718986 U CN201420718986 U CN 201420718986U CN 204353429 U CN204353429 U CN 204353429U
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- flange
- linkage section
- slide block
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Abstract
The utility model relates to technical field of mold, is specifically related to a kind of flange casting mould.It comprises the die ontology for cast flange body, flange body comprises the linkage section of tubulose, linkage section inwall is provided with back-up ring linkage section two ends being configured to bellmouth, linkage section two ends all part extend to both sides and are configured to 2 sections fastening section respectively, and the both sides of described 2 sections fastening section are equipped with the second connecting plate; Die ontology comprises patrix, looses core, slide block and base, and patrix and slide block form die cavity jointly in inside, and slide block and base form counterdie jointly.The utility model is rational in infrastructure, be convenient to manufacture.
Description
Technical field
The present invention relates to technical field of mold, specifically, relate to a kind of flange casting mould.
Background technology
Flange (Flange), the again blue flange of call or bead.Flange is interconnective part between pipe and pipe, for the connection between pipe end; Also the flange that the equipment that is used in is imported and exported is had, for the connection between two equipment, as reductor flange.Flange joint or bump joint, refer to and be interconnected 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 in import and export flange equipment meaning equipment.Perforation on flange, bolt makes two flanges be close to, and uses liner containment between flange.Every union piece using bolt connection simultaneously to close at two planar perimeter, be generally all called " flange ", as the connection of ventilation shaft, this class part can be called " flange type part ".
Flange (flange) connect be exactly two pipelines, pipe fitting or equipment, elder generation be fixed on a ring flange separately, between two ring flanges, add flange gasket, with bolted together, complete connection.Some pipe fittings and equipment carry ring flange, are also belong to Flange joint.Flange joint is the important connected mode of pipeline construction, and Flange joint is easy to use, can bear larger pressure, and in industrial pipeline, the use of Flange joint is very extensive.
Existing pipe flange connect be mostly ring flange is configured in pipeline port to realize Flange joint, although this connected mode is comparatively easy, but can cause the unbalance stress of pipeline junction, easily cause pipeline connecting to leak.
Summary of the invention
In order to certain or some defect of prior art can be overcome, the invention provides a kind of pipe-line system and fix and use flange.
Pipe-line system according to the present invention fixes with flange, and it comprises flange body and cover plate, and cover plate coordinates with flange body; Flange body comprises the linkage section being configured to tubulose, and linkage section internal partial wall inside week extends to form back-up ring, and linkage section two ends are configured for the bellmouth inserting pipeline socket to be fixed by back-up ring; Linkage section two ends all part extend to both sides and are configured to 2 sections fastening section respectively, described 2 sections fastening section are all covered with cover plate with by pipeline banding described to be fixed.
Flange body of the present invention comprises the linkage section being configured to tubulose, is provided with back-up ring in linkage section, and linkage section two ends can be configured to bellmouth structure by back-up ring, and this makes flange body of the present invention preferably can connect any two pipelines.The linkage section two ends of flange body of the present invention all partly extend to both sides and are configured to 2 sections fastening section respectively, described 2 sections fastening section is all covered with cover plate, this structure makes, after any two pipelines connect by linkage section, can preferably be strengthened the junction of pipeline with described 2 periods fastening period coordinate by 2 pieces of cover plates, thus the accidents such as the leakage avoiding pipeline junction to cause because of unbalance stress.
As preferably, described 2 sections fastening section completely overlapping in the axial direction.
Of the present invention described 2 sections fastening section can be completely overlapping in the axial direction, this structure makes flange body of the present invention be convenient to manufacture, and can be convenient to cover plate and be arranged on fastening section.
As preferably, it is the fan-shaped of π that the cross section of described 2 sections fastening section is radian.
It is the fan-shaped of π that the cross section of described 2 sections fastening section of the present invention is radian, this structure is convenient to manufacture of the present invention on the one hand, also ensure that the intensity of fastening section on the other hand while the socket of pipeline to be fixed can insert linkage section two end bell smoothly described in ensureing.
As preferably, cover plate comprises the curved baffle adapted with pipeline outer wall described to be fixed, and curved baffle two ends extend to form the first connecting plate all laterally; Described 2 sections fastening section is configured with second connecting plate corresponding with the first connecting plate; First connecting plate is provided with the first screw, and on the second connecting plate, correspondence is provided with the second screw.
Cover plate of the present invention and described 2 sections fastening section are provided with the first connecting plate and the second connecting plate that match, and this structure makes the junction of cover plate and fastening section have enough bonding strengths.In addition, first connecting plate of the present invention and the second connecting plate are respectively equipped with the first screw and the second screw, this structure makes, cover plate and fastening section can be bolted, be convenient to the connection of cover plate and fastening section, and owing to being adopt removably connected mode, also make flange body of the present invention to be recycled.
Present invention also offers a kind of flange casting mould, it can be used in casting above-mentioned pipe-line system and fixes the flange body using flange.
According to flange casting mould of the present invention, it comprises the die ontology for casting above-mentioned flange body, as mentioned above, flange body comprises the linkage section of tubulose, linkage section inwall is provided with back-up ring linkage section two ends being configured to bellmouth, linkage section two ends all part extend to both sides and are configured to 2 sections fastening section respectively, and the both sides of described 2 sections fastening section are equipped with the second connecting plate; Die ontology comprises patrix, looses core, slide block and base, and patrix and slide block form die cavity jointly in inside, and slide block and base form counterdie jointly.
As preferably, slide block comprises identical 2, and they are removably located on base.
As preferably, loose core during matched moulds and to be fixed by base.
The counterdie of flange casting mould of the present invention is made up of jointly slide block and base, and slide block comprises identical 2 and they can removably be located on base, and this structure makes flange casting mould of the present invention be convenient to die sinking.In addition, loosing core of flange casting mould of the present invention can be fixed by base when matched moulds, and such an arrangement avoids looses core is subjected to displacement when matched moulds, thus greatly reduces the defect rate of casting.
Present invention also offers a kind of split mechanism of flange casting mould, it preferably can be cast above-mentioned pipe-line system and fix the flange body using flange.
According to the split mechanism of flange casting mould of the present invention, it comprises the die ontology for casting foregoing flange body.As previously mentioned, flange body comprises the linkage section of tubulose, linkage section inwall is provided with back-up ring linkage section two ends being configured to bellmouth, and linkage section two ends all part extend to both sides and are configured to 2 sections fastening section respectively, and the both sides of described 2 sections fastening section are equipped with the second connecting plate; Die ontology comprises
Base, at the bottom of it comprises, formation one sliver transvers section that raises up in the middle part of at the bottom of seat is the flange of isosceles trapezoid, and flange both sides are inclined-plane rail level, and two ends at the bottom of seat all upwards extended configuration become the location-plate vertical with flange two ends;
2 pieces of slide blocks, its structure is identical and be located at flange both sides respectively, slide block superstructure has tube wall chamber and connecting plate chamber (620), and slide block infrastructure has the inclined-plane groove face for inclined-plane rail level of fitting, and tube wall chamber and the connecting plate chamber of described 2 pieces of slide blocks are configured to lower impressions jointly;
Patrix, establishes upper impression in it, and upper impression and lower impressions are configured to die cavity jointly; And
Loose core for 2, its structure is identical, the core comprising baffle plate and be connected with baffle plate of loosing core, and core is for inserting in die cavity, and baffle plate is used for coordinating with location-plate locating loosing core.
The flange that a sliver transvers section is isosceles trapezoid is provided with in the middle part of base of the present invention, flange two ends are vertically provided with two pieces of location-plates, flange both sides are inclined-plane rail level, 2 pieces of slide blocks can be located at flange both sides, two pieces of location-plates axially can be located described 2 pieces of slide blocks, thus 2 pieces of slide block generation sidesways described in when avoiding matched moulds.Slider bottom is configured with the inclined-plane groove face for inclined-plane rail level of fitting, and when this structure makes matched moulds on the one hand, slide block can preferably be fitted base, and when making die sinking on the other hand, slide block can be easier to hell base and is separated.In addition, because described 2 pieces of slide blocks of the present invention and base are split type structures, this makes die ontology of the present invention be convenient to manufacture on the one hand, and another invention makes die ontology of the present invention to be convenient to parting.
The core comprising baffle plate and be connected with baffle plate of loosing core of the present invention, when matched moulds, core inserts in die cavity, and baffle plate then can be fixed on location-plate upper surface, such an arrangement avoids looses core is subjected to displacement when matched moulds, thus greatly reduces the defect rate of casting.
As preferably, upper impression comprises the first die cavity and is located at 2 second die cavities at the first die cavity two ends respectively, and the first die cavity and lower impressions corresponding part limit the gabarit of linkage section jointly.
As preferably, core comprises the first core and the second core, and the second die cavity, the first core and lower impressions corresponding part limit fastening section of profile jointly, and described 2 the second cores of loosing core limit the interior exterior feature of back-up ring jointly.
As preferably, be provided with the first jack at the bottom of seat, location-plate is provided with the second jack.
The first jack is provided with at the bottom of seat of the present invention, location-plate is provided with the second jack, this structure makes, die ontology of the present invention is when matched moulds, first jack and the second jack can plug vertical rod, thus simply, effectively slide block and loosing core is positioned, avoid slide block and loose core being subjected to displacement when matched moulds.
Accompanying drawing explanation
Fig. 1 is the structural representation of flange body in embodiment 1;
Fig. 2 is the structural representation of embodiment 1 cover plate;
Fig. 3 is the exploded perspective view of flange casting mould in embodiment 1;
Fig. 4 is the structural representation of patrix in embodiment 1;
Fig. 5 is the structural representation of loosing core in embodiment 1;
Fig. 6 is the structural representation of slide block in embodiment 1;
Fig. 7 is the structural representation of base in embodiment 1.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.Should be understood that, embodiment is only to make an explanation to the present invention and and non-limiting.
Embodiment 1
Present embodiments provide a kind of pipe-line system fix with flange and a kind ofly to fix with the flange casting mould of flange and a kind of split mechanism of the flange casting mould for this flange casting mould for casting this pipe-line system.
Pipe-line system for the present embodiment fixes the cover plate 200 comprising flange body 100 with flange and coordinate with flange body 100, and the structure of flange body 100 and cover plate 200 respectively as depicted in figs. 1 and 2.
As shown in Figure 1, be the structural representation of flange body in the present embodiment 100.It comprises the linkage section 110 being configured to tubulose, and linkage section 110 internal partial wall inside week extends to form back-up ring 120, and linkage section 110 two ends are configured for the bellmouth inserting pipeline socket to be fixed by back-up ring 120; Linkage section 110 two ends all part extend to both sides and are configured to 2 sections fastening section 130,2 sections fastening section 130 is all covered with cover plate 200 respectively with by pipeline banding described to be fixed.2 sections fastening section 130 completely overlapping in the axial direction, and it is the fan-shaped of π that the cross section of 2 sections fastening section 130 is radian.
As shown in Figure 2, be the structural representation of the present embodiment cover plate 200.It comprises the curved baffle 210 adapted with pipeline outer wall described to be fixed, and curved baffle 210 two ends extend to form the first connecting plate 220 all laterally.2 sections fastening section 130 is configured with second connecting plate 140 corresponding with the first connecting plate 220; First connecting plate 220 is provided with correspondence on the first screw 221, second connecting plate 140 and is provided with the second screw 141.
When user uses the pipe-line system in the present embodiment to fix to connect pipeline with flange, the socket of two pipelines is inserted respectively in the bellmouth at linkage section 110 two ends, adopt afterwards 2 pieces of cover plates 200 respectively correspondence cover on 2 sections fastening section 130, and adopt bolt that cover plate 200 is 130 fastening with fastening section by the first screw 221 and the second screw 141.
As shown in Figure 3, be the exploded perspective view of flange casting mould in the present embodiment.It comprises patrix 310,2 identical loose core 320,2 pieces of identical slide blocks 330, base 340 and multiple vertical rods 350.Patrix 310 and slide block 330 form die cavity jointly in inside, and slide block 330 and base 340 form counterdie jointly, vertical rod 350 for during matched moulds to slide block 330 and loose core 320 carry out fastening.
As shown in Figure 4, be the structural representation of patrix in the present embodiment 310.It upper impression 410 of establishing in comprising, upper impression 410 comprises the first die cavity 411 and is located at 2 second die cavities 412 at the first die cavity 411 two ends respectively.Patrix 310 is provided with the casting gate 420 be communicated with upper impression 410.
As shown in Figure 5, for loose core in the present embodiment 320 structural representation.It core 520 comprising baffle plate 510 and be connected with baffle plate 510, core 520 comprises the first core 521 and the second core 522, and core 520 is for inserting in die cavity.
As shown in Figure 6, be the structural representation of slide block in the present embodiment 330.Its superstructure has tube wall chamber 610 and connecting plate chamber 620, and slide block 330 infrastructure has the tube wall chamber 610 of inclined-plane groove face 630,2 pieces of slide blocks 330 and connecting plate chamber 620 to be jointly configured to lower impressions.
As shown in Figure 7, be the structural representation of base in the present embodiment 340.It to comprise at the bottom of 710, formation one sliver transvers section that raises up in the middle part of 710 at the bottom of seat is the flange 730 of isosceles trapezoid, and flange 730 both sides are inclined-plane rail level 731, and 710 two ends at the bottom of seat all upwards extended configuration become the location-plate 720 vertical with flange 730 two ends.
In the present embodiment: 2 pieces of slide blocks 330 and base 340 are configured to split mechanism jointly, and upper impression 410 and lower impressions are configured to die cavity jointly; 2 pieces of slide blocks 330 are located at flange 730 both sides respectively, and inclined-plane groove face 630 and inclined-plane rail level 731 are fitted; First die cavity 411 and lower impressions corresponding part limit the gabarit of linkage section 110 jointly, second die cavity 412, first core 521 and lower impressions corresponding part limit fastening section of 130 profiles jointly, 2 loose core 320 the second core 522 jointly limit the interior exterior feature of back-up ring 120, the connecting plate chamber 620 of 2 pieces of slide blocks 330 limits the profile of all second connecting plates 140 jointly; Baffle plate 510 is for coordinating with 320 location of loosing core with location-plate 720; The seat end 710, is provided with the first jack 711, and location-plate 720 is provided with the second jack 721, during matched moulds, the first jack 711 and the second jack 721 is all inserted with vertical rod 350.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (3)
1. flange casting mould, it is characterized in that: comprise the die ontology (300) for cast flange body (100), flange body (100) comprises the linkage section (110) of tubulose, linkage section (110) inwall is provided with the back-up ring (120) linkage section (110) two ends being configured to bellmouth, linkage section (110) two ends all part extend to both sides and are configured to respectively 2 sections fastening section (130), and the both sides of described 2 sections fastening section (130) are equipped with the second connecting plate (140); Die ontology (300) comprises patrix (310), loose core (320), slide block (330) and base (340), patrix (310) and slide block (330) form die cavity jointly in inside, and slide block (330) and base (340) form counterdie jointly.
2. flange casting mould according to claim 1, is characterized in that: slide block (330) comprises identical 2, and they are removably located on base (340).
3. flange casting mould according to claim 1, is characterized in that: loose core during matched moulds (320) are fixed by base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718986.1U CN204353429U (en) | 2014-11-25 | 2014-11-25 | Flange casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718986.1U CN204353429U (en) | 2014-11-25 | 2014-11-25 | Flange casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353429U true CN204353429U (en) | 2015-05-27 |
Family
ID=53254926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718986.1U Expired - Fee Related CN204353429U (en) | 2014-11-25 | 2014-11-25 | Flange casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500836A (en) * | 2018-06-04 | 2018-09-07 | 江苏汤普斯伦新材料科技有限公司 | A kind of slideway grinder basic component and preparation method using cast mineral and prepare mold |
-
2014
- 2014-11-25 CN CN201420718986.1U patent/CN204353429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500836A (en) * | 2018-06-04 | 2018-09-07 | 江苏汤普斯伦新材料科技有限公司 | A kind of slideway grinder basic component and preparation method using cast mineral and prepare mold |
| CN108500836B (en) * | 2018-06-04 | 2024-04-12 | 江苏汤普斯伦新材料科技有限公司 | Guide rail grinding machine foundation member adopting mineral castings and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311106 Shao village, Tangqi Town, Yuhang District, Zhejiang, Hangzhou Patentee after: Zhejiang Rong Heavy Industry Co., Ltd. Address before: 311106 Shao village, Tangqi Town, Yuhang District, Zhejiang, Hangzhou Patentee before: HANGZHOU RONGLI CASTING AND FORGING CO LTD |
|
| 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: 20150527 Termination date: 20171125 |