CN109079134A - A kind of production mold of ring flange - Google Patents
A kind of production mold of ring flange Download PDFInfo
- Publication number
- CN109079134A CN109079134A CN201810860499.1A CN201810860499A CN109079134A CN 109079134 A CN109079134 A CN 109079134A CN 201810860499 A CN201810860499 A CN 201810860499A CN 109079134 A CN109079134 A CN 109079134A
- Authority
- CN
- China
- Prior art keywords
- ring flange
- slot
- plate
- mold
- pipe fitting
- 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.)
- Granted
Links
Abstract
The invention discloses a kind of production molds of ring flange, liftout plate is equipped in circular groove, the edge of liftout plate is equipped with Gask-O-Seal, the bottom of liftout plate and conical plate are integrally formed, conical plate is hollow structure and conical plate is equipped with stomata, the bottom of conical plate is with the vertical pipe fitting being located in column through slot through connection, the inner wall of column through slot is equipped with ball, the rectangular preiection that vertical pipe fitting is equipped with is located in endless glide, the bottom of circular groove is equipped with rectangular straight slot, the bottom of vertical pipe fitting and rectangle empty slot are through connection, spring is socketed between the bottom surface of the upper mold under rectangle empty slot and ring flange of vertical pipe fitting, the inside of rectangle empty slot is equipped with rubber pneumatic bag, the edge of rectangle empty slot is fixedly connected by telescopic rod with the upper surface of supporting block.It is socketed with spring on vertical pipe fitting below liftout plate, so as to prevent green compact from occurring in ejection process broken for green compact elastic ejection.
Description
Technical field
The present invention relates to mechanical equipment technical field, the production mold of specially a kind of ring flange.
Background technique
Flange (Flange), is called flange flange disk or flange.Flange is part interconnected between pipe and pipe,
For the connection between pipe end；Also have with the flange on equipment is imported and exported, for the connection between two equipment, such as speed reducer
Flange.Flanged joint or bump joint refer to and are connected with each other by flange, gasket and bolt three as one group of combined sealing structure
Releasable connection.Flange all uses in pairs, and an acting flange, the use weldering of four kilograms of pressure above can be used in low pressure pipeline
Acting flange.Gasket is added between two panels ring flange, then uses bolt fastening.The flange thickness of different pressures is different, they make
Bolt is also different.Ring flange is all usually during the preparation process first to suppress powdered raw material in ring flange mold
At green compact, then it is sintered with certain sintering process, is drilled eventually by machining, but it actually makes
There are still following drawbacks during:
1. what the demoulding of green compact was usually taken in the prior art is the mode beaten, so that the adherency between green compact and mold
Power becomes smaller, and then again takes out green compact, and this demoulding mode is more troublesome, and easy that green compact are shatter during beaing；
2. beaing demoulding, the bad control of the dynamics of hammer, active force is too small, and green compact are difficult to be detached from from mold, active force
It is excessive, it is easy to break into pieces on green compact, it is therefore necessary to there is the talent of relevant art experience to can guarantee the yield rate of green compact.
Summary of the invention
The purpose of the present invention is to provide a kind of production molds of ring flange, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of production mold of ring flange, including ring flange
Lower mold is equipped with annular groove under the ring flange in mold, the bottom of mold is equipped with support plate, the ring under the ring flange
The bottom of connected in star is equipped with circular groove, liftout plate is equipped in the circular groove, it is close that the edge of the liftout plate is equipped with annular
Packing, the bottom of the liftout plate and conical plate are integrally formed, and the conical plate is hollow structure and conical plate is equipped with stomata,
With the vertical pipe fitting being located in column through slot through connection, the inner wall of the column through slot is equipped with rolling for the bottom of the conical plate
Pearl, the rectangular preiection that the vertical pipe fitting is equipped with are located in endless glide, and the bottom of the circular groove is equipped with rectangular straight slot,
The bottom of the vertical pipe fitting and rectangle empty slot are through connection, the upper mold under rectangle empty slot and ring flange of the vertical pipe fitting
Bottom surface between be socketed with spring, the inside of the rectangle empty slot is equipped with rubber pneumatic bag, and the edge of the rectangle empty slot is by stretching
Contracting bar is fixedly connected with the upper surface of supporting block, the round slider that the bottom of the supporting block is equipped with and the circle being located on pedestal
Sliding rail is slidably connected, and the two sides of the pedestal carry out spiral shell by the bottom of the mounting hole and rectangular frame that are located on rectangular frame
It connects, mounting plate is equipped in the rectangular frame, the both ends of the mounting plate are located in the vertical rails of rectangular frame inner wall, described
The bottom of mounting plate is fixedly connected by spring with the bottom interior wall of rectangular frame, and the mounting plate passes through its upper installing hole and method
The side of mold is spirally connected under blue disk.
Preferably, the number of the circular groove is no less than two groups, the circular groove the bottom of annular groove in etc.
Away from annular array.
Preferably, the stomata is equipped with multiple groups, and stomata described in multiple groups is arranged in the side edge surface of conical plate in equidistant ring.
Preferably, the ball is equipped with multiple groups, ball described in multiple groups column through slot inner wall around the center of column through slot
Axis is arranged in equidistant ring.
Preferably, the rectangular straight slot is arranged in the bottom of circular groove in equidistant ring, and the ruler of the rectangular straight slot
The very little size greater than rectangular preiection.
Preferably, when the spring on the vertical pipe fitting is in tensioning state, the surface of the liftout plate and annular
The bottom of groove is in the same horizontal line.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. the annular groove bottom of present invention mold under ring flange is equipped with liftout plate, liftout plate can will be located under ring flange
Green compact ejection in mold, and be located on the vertical pipe fitting below liftout plate and be socketed with spring, so as to by green compact elastic ejection,
Prevent green compact from occurring in ejection process broken；
2. it is hollow structure inside the conical plate that the lower section of liftout plate is equipped with, and the outer wall surface of conical plate is equipped with stomata,
To which when liftout plate ejects upwards, the conical plate below liftout plate is blown outward, so that mold under green compact and ring flange
Between active force reduce so that green compact be easier demould；
3. mold is fixedly connected with the mounting plate inside rectangular frame under ring flange, and the bottom of rectangular frame and pedestal are solid
Fixed connection, so as to play position-limiting action to moving up and down for mold under ring flange, when preventing that mold moves up and down under ring flange
It shifts, to be concentrated and fragmentation when avoiding result in green compact demoulding since liftout plate tilts generation stress.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural schematic diagram of rectangular frame；
Fig. 4 is the connection status figure of circular groove and endless glide.
In figure: mold 1, annular groove 2, rectangular frame 4, support plate 5, liftout plate 6, Gask-O-Seal 7, cone under ring flange
Shape plate 8, stomata 9, vertical pipe fitting 10, rectangular preiection 11, ball 12, column through slot 13, circular groove 14, endless glide 15, square
Shape empty slot 16, telescopic rod 17, supporting block 18, rubber pneumatic bag 19, pedestal 20, round sliding rail 21, round slider 22, vertical rails
23, mounting plate 24, spring 25, mounting hole 26, rectangular straight slot 27.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of production mold of ring flange, including under ring flange
Mold 1 is equipped with annular groove 2 under ring flange in mold 1, the bottom of mold 1 is equipped with support plate 5 under ring flange, annular groove 2
Bottom is equipped with circular groove 14, and the number of circular groove 14 is no less than two groups, and the number of circular groove 14 is four groups in the present invention,
Circular groove 14 is arranged in the bottom of annular groove 2 in equidistant ring, and liftout plate 6, the side of liftout plate 6 are equipped in circular groove 14
Edge is equipped with Gask-O-Seal 7, and the bottom of liftout plate 6 and conical plate 8 are integrally formed, and conical plate 8 is on hollow structure and conical plate 8
Equipped with stomata 9, stomata 9 is equipped with multiple groups, and multiple groups stomata 9 is arranged in the side edge surface of conical plate 8 in equidistant ring, conical plate 8
With the vertical pipe fitting 10 being located in column through slot 13 through connection, the inner wall of column through slot 13 is equipped with ball 12, ball 12 for bottom
Equipped with multiple groups, multiple groups ball 12 is arranged around the central axis of column through slot 13 in equidistant ring in the inner wall of column through slot 13, is erected
The rectangular preiection 11 that straight pipe 10 is equipped with is located in endless glide 15, and the bottom of circular groove 14 is equipped with rectangular straight slot 27, square
Shape through slot 27 is arranged in the bottom of circular groove 14 in equidistant ring, and the size of rectangular straight slot 27 is greater than the ruler of rectangular preiection 11
Very little, the bottom of vertical pipe fitting 10 and rectangle empty slot 16 are located under rectangle empty slot 16 and ring flange in connection, vertical pipe fitting 10
Spring 25 is socketed between the bottom surface of mold 1, when the spring 25 on vertical pipe fitting 10 is in tensioning state, liftout plate 6
In the same horizontal line, the inside of rectangle empty slot 16 is equipped with rubber pneumatic bag 19, rectangle empty slot 16 for surface and the bottom of annular groove 2
Edge be fixedly connected by telescopic rod 17 with the upper surface of supporting block 18, the round slider 22 that the bottom of supporting block 18 is equipped with
Round sliding rail 21 on pedestal 20 is slidably connected, the two sides of pedestal 20 by the mounting hole 26 that is located on rectangular frame 4 with
The bottom of rectangular frame 4 is spirally connected, and mounting plate 24 is equipped in rectangular frame 4, the both ends of mounting plate 24 are located in rectangular frame 4
In the vertical rails 23 of wall, the bottom of mounting plate 24 is fixedly connected by spring 25 with the bottom interior wall of rectangular frame 4, mounting plate
24 are spirally connected by its upper installing hole 26 and the side of mold 1 under ring flange.
Working principle: during the work time, green compact are pressed the present invention in annular groove 2, can incite somebody to action after molding
The support plate 5 of 1 bottom of mold is taken out under ring flange, rotational supporting block 18, the round slider 22 positioned at 18 bottom of supporting block
It is rotated in round sliding rail 21, when the rectangle of the rectangular preiection 11 and 14 bottom of circular groove that are located on vertical pipe fitting 10 is logical
When 27 position of slot is overlapped, mold 1 under ring flange is pressed down at this time, so that mold 1 is transported downwards in rectangular frame 4 under ring flange
Dynamic, liftout plate 6 stretches out circular groove 14 under the action of vertical pipe fitting 10 at this time, will be located at the green compact top in annular groove 2
Out, simultaneously, mold 1, which squeezes, while mold 1 moves downward under ring flange, under ring flange is located at vertical 10 bottom of pipe fitting
Rectangle empty slot 16, thus compression be located at rectangle empty slot 16 inside rubber pneumatic bag 19 so that the sky in rubber pneumatic bag 19
Gas is extruded out and enters conical plate 8 by vertical pipe fitting 10 and release from the stomata 9 on conical plate 8, so that green compact
Adhesion strength under bottom and ring flange between mold 1 becomes smaller, convenient for the demoulding of green compact, and the spring 25 being located on vertical pipe fitting 10
Certain buffer function can be played with the spring 25 for being located at 24 bottom of mounting plate, prevents liftout plate 6 from forming stress and concentrates, to keep away
Exempt from green compact fragmentation, after demoulding, mold 1 under ring flange is moved up, so that being located at the rectangular preiection on vertical pipe fitting 10
11 are located in endless glide 15, then rotational supporting block 18, so that the position of liftout plate 6 is fixed and the bottom with annular groove 2
In same level, compression moulding next time is carried out, and so on, is suitble to promote.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of production mold of ring flange, including mold (1) under ring flange, annular is equipped under the ring flange in mold (1)
Groove (2), it is characterised in that: the bottom of mold (1) is equipped with support plate (5) under the ring flange, the bottom of the annular groove (2)
Portion is equipped with circular groove (14), is equipped with liftout plate (6) in the circular groove (14), and the edge of the liftout plate (6) is equipped with ring
Shape gasket (7), the bottom of the liftout plate (6) and conical plate (8) are integrally formed, the conical plate (8) be hollow structure and
Conical plate (8) is equipped with stomata (9), the bottom of the conical plate (8) and the vertical pipe fitting (10) being located in column through slot (13)
Through connection, the inner wall of the column through slot (13) is equipped with ball (12), the rectangular preiection that the vertical pipe fitting (10) is equipped with
(11) it is located in endless glide (15), the bottom of the circular groove (14) is equipped with rectangular straight slot (27), the vertical pipe fitting
(10) bottom and rectangle empty slot (16) is located under rectangle empty slot (16) and ring flange in connection, the vertical pipe fitting (10)
It is socketed between the bottom surface of mold (1) spring (25), the inside of the rectangle empty slot (16) is equipped with rubber pneumatic bag (19), the square
The edge of shape empty slot (16) is fixedly connected by telescopic rod (17) with the upper surface of supporting block (18), the bottom of the supporting block (18)
The round slider (22) that portion is equipped with is slidably connected with the round sliding rail (21) being located on pedestal (20), the two sides of the pedestal (20)
It is spirally connected by the mounting hole (26) and the bottom of rectangular frame (4) that are located on rectangular frame (4), the rectangular frame (4)
Interior to be equipped with mounting plate (24), the both ends of the mounting plate (24) are located in the vertical rails (23) of rectangular frame (4) inner wall, described
The bottom of mounting plate (24) is fixedly connected by spring (25) with the bottom interior wall of rectangular frame (4), and the mounting plate (24) is logical
It crosses its upper installing hole (26) and the side of mold under ring flange (1) is spirally connected.
2. a kind of production mold of ring flange according to claim 1, it is characterised in that: the number of the circular groove (14)
Mesh is no less than two groups, and the circular groove (14) arranges in the bottom of annular groove (2) in equidistant ring.
3. a kind of production mold of ring flange according to claim 1, it is characterised in that: the stomata (9) is equipped with multiple groups,
Stomata described in multiple groups (9) is arranged in the side edge surface of conical plate (8) in equidistant ring.
4. a kind of production mold of ring flange according to claim 1, it is characterised in that: the ball (12) is equipped with more
Group, ball (12) described in multiple groups are arranged around the central axis of column through slot (13) in equidistant ring in the inner wall of column through slot (13)
Column.
5. a kind of production mold of ring flange according to claim 1, it is characterised in that: the rectangular straight slot (27) is in circle
The bottom of connected in star (14) is arranged in equidistant ring, and the size of the rectangular straight slot (27) is greater than the ruler of rectangular preiection (11)
It is very little.
6. a kind of production mold of ring flange according to claim 1, it is characterised in that: be located at the vertical pipe fitting (10)
On spring (25) when being in tensioning state, the surface of the liftout plate (6) and the bottom of annular groove (2) are in same horizontal line
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860499.1A CN109079134B (en) | 2018-08-01 | 2018-08-01 | Manufacturing die for flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860499.1A CN109079134B (en) | 2018-08-01 | 2018-08-01 | Manufacturing die for flange plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109079134A true CN109079134A (en) | 2018-12-25 |
| CN109079134B CN109079134B (en) | 2021-06-18 |
Family
ID=64831142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860499.1A Active CN109079134B (en) | 2018-08-01 | 2018-08-01 | Manufacturing die for flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109079134B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014126A (en) * | 2019-04-10 | 2019-07-16 | 芜湖市金贸流体科技股份有限公司 | A kind of ring flange mold facilitating ejection |
| CN110252997A (en) * | 2019-07-29 | 2019-09-20 | 长沙秋点兵信息科技有限公司 | A kind of aluminum alloy die-casting die |
| CN112045276A (en) * | 2020-09-08 | 2020-12-08 | 庞志强 | A high-efficient automatic piece structure that moves back for pipe fitting cutting |
| CN112223820A (en) * | 2020-10-19 | 2021-01-15 | 郭筱相 | Demoulding device for CNC (computer numerical control) machining center machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0417765A2 (en) * | 1989-09-14 | 1991-03-20 | Nkk Corporation | Method of producing porous mold |
| CN204321189U (en) * | 2014-12-05 | 2015-05-13 | 东莞市金日模具有限公司 | A kind of new-type mould structure for the metallurgical part of pressed powder |
| CN204546913U (en) * | 2015-03-11 | 2015-08-12 | 郭利 | Prepare concrete transfer pump seal of tube circle mould |
| CN205674442U (en) * | 2016-06-01 | 2016-11-09 | 台州市椒江利豪塑料模具厂 | The pneumatic liftout attachment of mould |
| CN206367123U (en) * | 2016-12-30 | 2017-08-01 | 安徽鼎封橡胶减震技术有限公司 | A kind of dust cover is from ejection die |
-
2018
- 2018-08-01 CN CN201810860499.1A patent/CN109079134B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0417765A2 (en) * | 1989-09-14 | 1991-03-20 | Nkk Corporation | Method of producing porous mold |
| CN204321189U (en) * | 2014-12-05 | 2015-05-13 | 东莞市金日模具有限公司 | A kind of new-type mould structure for the metallurgical part of pressed powder |
| CN204546913U (en) * | 2015-03-11 | 2015-08-12 | 郭利 | Prepare concrete transfer pump seal of tube circle mould |
| CN205674442U (en) * | 2016-06-01 | 2016-11-09 | 台州市椒江利豪塑料模具厂 | The pneumatic liftout attachment of mould |
| CN206367123U (en) * | 2016-12-30 | 2017-08-01 | 安徽鼎封橡胶减震技术有限公司 | A kind of dust cover is from ejection die |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014126A (en) * | 2019-04-10 | 2019-07-16 | 芜湖市金贸流体科技股份有限公司 | A kind of ring flange mold facilitating ejection |
| CN110014126B (en) * | 2019-04-10 | 2021-05-25 | 芜湖市金贸流体科技股份有限公司 | Convenient ejecting ring flange mould |
| CN110252997A (en) * | 2019-07-29 | 2019-09-20 | 长沙秋点兵信息科技有限公司 | A kind of aluminum alloy die-casting die |
| CN112045276A (en) * | 2020-09-08 | 2020-12-08 | 庞志强 | A high-efficient automatic piece structure that moves back for pipe fitting cutting |
| CN112045276B (en) * | 2020-09-08 | 2021-11-23 | 荆大（荆州）汽车配件有限公司 | A high-efficient automatic piece structure that moves back for pipe fitting cutting |
| CN112223820A (en) * | 2020-10-19 | 2021-01-15 | 郭筱相 | Demoulding device for CNC (computer numerical control) machining center machine tool |
| CN112223820B (en) * | 2020-10-19 | 2022-01-07 | 杭州亿家智能五金有限公司 | Demoulding device for CNC (computer numerical control) machining center machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109079134B (en) | 2021-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109079134A (en) | A kind of production mold of ring flange | |
| CN106311915A (en) | Automatic hole expanding equipment for taper holes in end parts of pipes | |
| CN103612322A (en) | Split inserting type hole forming die and device and automatic manufacturing method of perforated brick of split inserting type hole forming die | |
| CN102114716B (en) | Forming system and forming device for compression formed product | |
| CN104989735B (en) | Retainer fills out ball equipment automatically | |
| CN203697415U (en) | Demolding tooling | |
| CN101015935B (en) | Cushion separation facility for mud blank | |
| CN206968043U (en) | A kind of tablet press machine blown with discharging opening baffle plate buffering | |
| CN206605833U (en) | Hollow Activated Carbon Production mould | |
| CN109315525A (en) | A kind of equipment for tea processing setting process | |
| CN101837866A (en) | Integral dust flow unloading cone | |
| CN209364983U (en) | A kind of rotating-table apparatus of brickmaking machine | |
| CN209006476U (en) | A kind of ring flange mould unloading structure | |
| CN209335932U (en) | A kind of polyurethane condom stripper apparatus | |
| CN208321816U (en) | A kind of air cleaner casing molding die | |
| CN202685224U (en) | Secondary push-out mechanism | |
| CN206765295U (en) | A kind of sound set stent mould | |
| CN201131058Y (en) | Mechanical basin-fetching hand apparatus of paper basin automatic molding machine | |
| CN217250464U (en) | Raw materials sieving mechanism is used in toughened glass production | |
| CN206898388U (en) | A kind of powder metallurgy die | |
| CN109221500A (en) | A kind of sizing of tea processing and bagging equipment | |
| CN108972993A (en) | A kind of modified sealing ring class mold | |
| CN209682692U (en) | A kind of efficient micronic dust separator | |
| CN215992608U (en) | Tuo tea compressing device | |
| CN103029287B (en) | Inner container mouth molding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210531 Address after: 325400 Room 101, Room 201, Room 301, Room 401, Room 501, workshop 25, wanyang Zhongchuang City, No. 25, Yangyu Road, Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Xiangmao Auto Parts Co.,Ltd. Address before: China University of metrology, 258 Xueyuan street, Jianggan District, Hangzhou City, Zhejiang Province, 310018 Applicant before: Cen Xingyi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |