CN107891127A - A kind of piston ring founding mould - Google Patents
A kind of piston ring founding mould Download PDFInfo
- Publication number
- CN107891127A CN107891127A CN201711054426.5A CN201711054426A CN107891127A CN 107891127 A CN107891127 A CN 107891127A CN 201711054426 A CN201711054426 A CN 201711054426A CN 107891127 A CN107891127 A CN 107891127A
- Authority
- CN
- China
- Prior art keywords
- piston ring
- template
- plate
- cope plate
- founding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Abstract
The invention provides a kind of piston ring founding mould, including：Support, from top to bottom it is disposed with template, movable cope plate and fixed lower template, wherein, some groups of through holes are provided with template, the hollow cylinder being nested with through hole is provided with movable cope plate, the solid cylinder being nested with hollow cylinder is provided with fixed lower template, by being mutually shifted between movable cope plate and template, hollow columnar piston ring is formed in template.A kind of piston ring founding mould provided by the invention, it is mutually nested in structure by template, movable cope plate and fixed lower template, and the relative movement in motion process, so as to form required piston ring in template, it is easy to operate, and according to the quantity of through hole in template, batch production can be realized with the multiple piston rings of one-shot forming, improve the labor productivity that piston ring makes, in addition, the piston ring specification of batch production is consistent, standardized production is realized.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of mould, particularly a kind of piston ring founding mould.
Background technology
Piston ring is the important composition part of piston structure in gas compressor, and the piston ring in gas compressor needs
With certain anti-pressure ability, so higher to the quality requirement of piston ring.
And existing piston ring passes through the artificial single piston ring of the single mould molding of mode, work in manufacturing process
Efficiency is more low, and is had differences between the piston ring of single shaping, so as to form the batch of standardization, scale
Production.
In summary, it is necessary to which batch production, and the consistent founding of piston ring being molded can be realized by designing one kind
Mould.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that one kind can realize batch production,
And the consistent founding mould of piston ring of shaping.
The purpose of the present invention can be realized by following technical proposal：A kind of piston ring founding mould, including：Support, by
Template, movable cope plate and fixed lower template are up to disposed with down, wherein, some groups of through holes are provided with template, it is living
The hollow cylinder being nested with through hole is provided with dynamic cope plate, the reality being nested with hollow cylinder is provided with fixed lower template
Heart cylinder, by being mutually shifted between movable cope plate and template, hollow columnar piston ring is formed in template.
In a kind of above-mentioned piston ring founding mould, a root post is provided with along each angle of support, wherein, edge
Lead is provided with each angle of movable cope plate, and lead is engaged with column.
In a kind of above-mentioned piston ring founding mould, lead is mutually nested with column.
In a kind of above-mentioned piston ring founding mould, piston ring founding mould also includes a Pneumatic assembly, is installed on branch
On frame, and one end of Pneumatic assembly is connected with movable cope plate.
In a kind of above-mentioned piston ring founding mould, Pneumatic assembly comprises at least a cylinder, and the piston rod of cylinder
It is connected with movable cope plate.
In a kind of above-mentioned piston ring founding mould, piston ring founding mould also includes a float plate, and float plate
Between fixed lower template and bracket fixing plate, wherein, the side of float plate is connected with movable cope plate, float plate it is another
Side is connected with Pneumatic assembly.
In a kind of above-mentioned piston ring founding mould, a connecting pole is provided with each angle of float plate, and even
The one end for connecing post is connected with float plate, and the other end of connecting pole runs through fixed lower template, and is connected on movable cope plate.
Compared with prior art, a kind of piston ring founding mould provided by the invention, by template, movable cope plate and
Fixed lower template is mutually nested in structure, and the relative movement in motion process, needed for being formed in template
Piston ring, it is easy to operate, and according to the quantity of through hole in template, can realize that batch is raw with the multiple piston rings of one-shot forming
Production, the labor productivity that piston ring makes is improved, in addition, the piston ring specification of batch production is consistent, realizes standardized production.
Brief description of the drawings
Fig. 1 is the structural representation under a kind of piston ring founding mould unused state of the present invention.
Fig. 2 is the structural representation under a kind of piston ring founding mould use state of the present invention.
In figure, 100, support；110th, column；120th, fixed plate；200th, template；210th, through hole；300th, movable cope plate；
310th, hollow cylinder；320th, lead；400th, fixed lower template；410th, solid cylinder；500th, Pneumatic assembly；510th, cylinder；
600th, float plate；610th, connecting pole.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of piston ring founding mould provided by the invention, including：Support 100, from top to bottom according to
It is secondary to be provided with template 200, movable cope plate 300 and fixed lower template 400, wherein, some groups of through holes are provided with template 200
210, the hollow cylinder 310 being nested with through hole 210 is provided with movable cope plate 300, be provided with fixed lower template 400 with
The solid cylinder 410 that hollow cylinder 310 is nested, by being mutually shifted between movable cope plate 300 and template 200, in mould
Hollow columnar piston ring is formed on plate 200.
A kind of operation principle of piston ring founding mould provided by the invention, lay one in the upper surface of template 200 first
The individual hollow square framework to match with the marginal dimension of template 200, secondly filling makes piston ring use in hollow square framework
Sand mould material, and by with the pressing plate that hollow square framework inside dimensions are engaged to sand mould material carry out compaction treatment, so
Moved afterwards by movable cope plate 300 to the direction of template 200 so that the hollow cylinder 310 on movable cope plate 300 stretches out
Through hole 210, and insert in the sand mould material being compacted, finally, after static a period of time, unnecessary sand mould material is removed, then is existed
Required piston ring is formed in template 200.
A kind of piston ring founding mould provided by the invention, pass through template 200, movable cope plate 300 and fixed lower mould
Plate 400 is mutually nested in structure, and the relative movement in motion process, so that needed for being formed in template 200
Piston ring, it is easy to operate, and according to the quantity of through hole 210 in template 200, can realize and criticize with the multiple piston rings of one-shot forming
Amount production, the labor productivity that piston ring makes is improved, in addition, the piston ring specification of batch production is consistent, realizes standardization
Production.
Preferably, as depicted in figs. 1 and 2, a root post 110 is provided with along each angle of support 100, as piston
The leg of ring founding mould, wherein, it is provided with lead 320, and lead 320 along each angle of movable cope plate 300
It is engaged with column 110 so that each angle of movable cope plate 300 is consistent in movement, synchronism, so that into
The uniformity of the piston ring specification of type, improve the quality of piston ring.It is further preferred that lead 320 is mutually embedding with column 110
Set.
Preferably, as depicted in figs. 1 and 2, piston ring founding mould also includes a Pneumatic assembly 500, is installed on support 100
On, and one end of Pneumatic assembly 500 is connected with movable cope plate 300, is pushed away movable cope plate 300 by Pneumatic assembly 500
Or retract, so as to the relative distance between change activity cope plate 300 and template 200, realize the automation of piston ring forming.
It is further preferred that Pneumatic assembly 500 comprises at least a cylinder 510, and the piston rod of cylinder 510 and movable cope plate 300
It is connected, when the quantity of cylinder 510 is one, the middle part of fixed plate 120 of support 100 is installed on, when the quantity of cylinder 510 is more
When individual, and be uniformly distributed in the fixed plate 120 of support 100, wherein, the piston rod of each cylinder 510 with mould in activity
Plate 300 is connected, so as to the synchronism of 300 each angle movements of guarantee activity cope plate.
It is further preferred that as depicted in figs. 1 and 2, piston ring founding mould also includes a float plate 600, and floats
Plate 600 is located between fixed lower template 400 and the fixed plate 120 of support 100, wherein, the side of float plate 600 and movable cope plate
300 are connected, and the opposite side of float plate 600 is connected with Pneumatic assembly 500, is acted on by Pneumatic assembly 500 in float plate 600,
Moved again by the promotion activity cope plate 300 of float plate 600 to template 200, pass through float plate 600, on the one hand, reduce pneumatic group
Connection distance between part 500 and movable cope plate 300, that is, reduce the mobile formation of the piston rod of cylinder 510, on the other hand, by
It is less than the area of plane of movable cope plate 300 in the area of plane of float plate 600, therefore, is promoted by the piston rod of cylinder 510 floating
During dynamic plate 600, the uniformity of 600 each angle movements of float plate is can guarantee that, and then works as the promotion activity cope plate of float plate 600
When 300, the uniformity of 200 each angle movements of floating cope plate can guarantee that.
It is further preferred that as depicted in figs. 1 and 2, a connecting pole 610 is provided with each angle of float plate 600,
And one end of connecting pole 610 is connected with float plate 600, the other end of connecting pole 610 runs through fixed lower template 400, and is connected to
On movable cope plate 300 so that form integrative-structure between movable cope plate 300 and float plate 600, be further ensured that in activity
Synchronism during 300 each angle movements of template.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (7)
- A kind of 1. piston ring founding mould, it is characterised in that including：Support, from top to bottom it is disposed with template, mould in activity Plate and fixed lower template, wherein, some groups of through holes are provided with template, are provided with what is be nested with through hole on movable cope plate Hollow cylinder, be provided with the solid cylinder being nested with hollow cylinder in fixed lower template, by movable cope plate and template it Between be mutually shifted, in template formed hollow columnar piston ring.
- 2. a kind of piston ring founding mould according to claim 1, it is characterised in that set along each angle of support There is a root post, wherein, lead is provided with along each angle of movable cope plate, and lead is engaged with column.
- 3. a kind of piston ring founding mould according to claim 2, it is characterised in that lead is mutually nested with column.
- 4. a kind of piston ring founding mould according to claim 1 or 2 or 3, it is characterised in that piston ring founding mould is also Including a Pneumatic assembly, it is installed on support, and one end of Pneumatic assembly is connected with movable cope plate.
- 5. a kind of piston ring founding mould according to claim 4, it is characterised in that Pneumatic assembly comprises at least a gas Cylinder, and the piston rod of cylinder is connected with movable cope plate.
- 6. a kind of piston ring founding mould according to claim 4, it is characterised in that piston ring founding mould also includes one Individual float plate, and float plate is located between fixed lower template and bracket fixing plate, wherein, the side of float plate and movable cope plate It is connected, the opposite side of float plate is connected with Pneumatic assembly.
- 7. a kind of piston ring founding mould according to claim 6, it is characterised in that set on each angle of float plate There is a connecting pole, and one end of connecting pole is connected with float plate, the other end of connecting pole runs through fixed lower template, and is connected to On movable cope plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054426.5A CN107891127A (en) | 2017-10-31 | 2017-10-31 | A kind of piston ring founding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054426.5A CN107891127A (en) | 2017-10-31 | 2017-10-31 | A kind of piston ring founding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891127A true CN107891127A (en) | 2018-04-10 |
Family
ID=61803984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054426.5A Pending CN107891127A (en) | 2017-10-31 | 2017-10-31 | A kind of piston ring founding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107891127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842141A (en) * | 2019-11-29 | 2020-02-28 | 安庆海威尔机械有限公司 | Piston ring sand mould forming die |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086819A (en) * | 1995-09-01 | 2000-07-11 | Erbsloh Aktiengesellschaft | Process for manufacturing thin-walled pipes |
| US20080099950A1 (en) * | 2006-10-27 | 2008-05-01 | Hydro-Components Research And Development Corportion | Method for manufacturing sealing rings |
| US20080102155A1 (en) * | 2006-10-27 | 2008-05-01 | Hydro-Components Research And Development Corporation | Injection molding assembly having a product remover with a biasing member |
| CN101579722A (en) * | 2009-06-23 | 2009-11-18 | 鲍璐华 | Piston ring cylindrical shell cast pattern die machine and method for manufacturing pattern die |
| JP2010269319A (en) * | 2009-05-19 | 2010-12-02 | Masashi Katsumi | Die casting device |
| CN104439209A (en) * | 2014-10-30 | 2015-03-25 | 山东恒圆精工部件股份有限公司 | Top box demolding mechanism and demolding method of piston ring elliptic cylinder workblank sand mold |
| CN207629148U (en) * | 2017-10-31 | 2018-07-20 | 宁波百瑞天然气高压压缩机有限公司 | A kind of piston ring founding mold |
-
2017
- 2017-10-31 CN CN201711054426.5A patent/CN107891127A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086819A (en) * | 1995-09-01 | 2000-07-11 | Erbsloh Aktiengesellschaft | Process for manufacturing thin-walled pipes |
| US20080099950A1 (en) * | 2006-10-27 | 2008-05-01 | Hydro-Components Research And Development Corportion | Method for manufacturing sealing rings |
| US20080102155A1 (en) * | 2006-10-27 | 2008-05-01 | Hydro-Components Research And Development Corporation | Injection molding assembly having a product remover with a biasing member |
| JP2010269319A (en) * | 2009-05-19 | 2010-12-02 | Masashi Katsumi | Die casting device |
| CN101579722A (en) * | 2009-06-23 | 2009-11-18 | 鲍璐华 | Piston ring cylindrical shell cast pattern die machine and method for manufacturing pattern die |
| CN104439209A (en) * | 2014-10-30 | 2015-03-25 | 山东恒圆精工部件股份有限公司 | Top box demolding mechanism and demolding method of piston ring elliptic cylinder workblank sand mold |
| CN207629148U (en) * | 2017-10-31 | 2018-07-20 | 宁波百瑞天然气高压压缩机有限公司 | A kind of piston ring founding mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842141A (en) * | 2019-11-29 | 2020-02-28 | 安庆海威尔机械有限公司 | Piston ring sand mould forming die |
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