CN106273377B - A kind of production mould and die casting machine of automobile air conditioner compressor oil sealing - Google Patents
A kind of production mould and die casting machine of automobile air conditioner compressor oil sealing Download PDFInfo
- Publication number
- CN106273377B CN106273377B CN201610673818.9A CN201610673818A CN106273377B CN 106273377 B CN106273377 B CN 106273377B CN 201610673818 A CN201610673818 A CN 201610673818A CN 106273377 B CN106273377 B CN 106273377B
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- internal model
- die casting
- die
- air conditioner
- oil sealing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/12—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor of articles having inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of production moulds and die casting machine of automobile air conditioner compressor oil sealing,Including upper die and lower die,The accommodating chamber for accommodating oil tight skeleton is equipped in lower die,The mounting portion for fixing oil tight skeleton is equipped in accommodating chamber,Mounting portion is equipped with the support portion to raise up,Plastic squeeze portion annular in shape is equipped in upper mold,Plastic squeeze portion center has interior alcove,Telescopic first internal model is equipped in indent room,Telescopic second internal model is equipped in first internal model,Inner cavity corresponding with support portion is equipped in second internal model,Die casting chamber is equipped between first internal model and the second internal model,Die casting chamber is connected to form die cavity with accommodating chamber,Compared with prior art,The present invention changes repressed molding mode after traditional lip rubber-wrapped oil sealing is produced respectively by each component,It saves artificial,By inserting sizing material into the gap of polytetrafluoroethylene (PTFE) lips and skeleton,Improve conjugation,Polytetrafluoroethylene (PTFE) lips is avoided to loosen,And Improving The Quality of Products,Reduce scrappage,Extend its service life.
Description
【Technical field】
The present invention relates to the technical field of processing equipment of automobile air conditioner accessories, especially a kind of automobile air conditioner compressor oil sealing
Production mould and die casting machine.
【Background technology】
For automobile air conditioner compressor, especially gear type centrifugal air compressor, it is necessary to use various forms of oil sealings
To prevent or limit oil leak of the pressure-air along compressor rotating shaft end leakage to gear-box and in gear-box
To the air that depollutes in compressed air.Oil sealing is the system to rotary shaft lip rubber seal and reciprocating motion rubber seal
Claim, and the oil sealing of automobile air conditioner compressor is by being mounted on compressor output shaft, is a kind of to block lubricating oil or lubricating grease
Very important functional mechanical component.
The automobile air conditioner compressor oil sealing of the prior art includes skeleton, is fixed in skeleton polytetrafluoroethylene (PTFE) lips and
One layer of glue-line being wrapped in outside skeleton, and its skeleton is usually made of outer skeleton and inner frame, the manufacturing process of this kind of oil sealing is
First prepare sizing material and glue-line is made, then and by outer skeleton, inner frame and polytetrafluoroethylene (PTFE) lips is compressed together eventually forms
Lip rubber-wrapped oil sealing, however due to the limitation of manufacturing process, the sizing material between outer skeleton, skeleton and polytetrafluoroethylene (PTFE) lips
It is difficult to enter in its gap, be easy to cause between each component and connect defective tightness, to cause polytetrafluoroethylene (PTFE) lips to loosen, finally
Cause leakage so that influencing mechanical lubrication and pollution environment, scrappage is higher, while this kind of mode asking there are low production efficiency
Topic, each component need to be separately machined, need to waste largely manually, cannot achieve sizing material hot pressing one-step shaping.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of production of automobile air conditioner compressor oil sealing
Mold and die casting machine can realize sizing material hot pressing one-step shaping, polytetrafluoroethylene (PTFE) lips avoided to loosen, and improve product matter
Amount.
To achieve the above object, the present invention proposes a kind of production mould of automobile air conditioner compressor oil sealing, including upper mold
And lower die, die cavity is equipped with through cooperation between the upper die and lower die, and the receiving for accommodating oil tight skeleton is equipped in the lower die
Chamber, the mounting portion for fixing the oil tight skeleton is equipped in the accommodating chamber, and the mounting portion is equipped with the support to raise up
Portion, is equipped with plastic squeeze portion annular in shape in the upper mold, and plastic squeeze portion center has an interior alcove, equipped with can stretch in the indent room
First internal model of contracting is equipped with telescopic second internal model in first internal model, is equipped in second internal model and the support
The corresponding inner cavity in portion, is equipped with die casting chamber between first internal model and the second internal model, the die casting chamber is connected to shape with accommodating chamber
At the die cavity.
It is arranged in the accommodating chamber of lower die preferably, the mounting portion is telescopic.
Preferably, being equipped with the ring-shaped insert groove being located at outside mounting portion in the accommodating chamber.
The invention also provides a kind of die casting machine of automobile air conditioner compressor oil sealing, including rack and be arranged in rack and
Folded cope plate and lower template, are respectively equipped with several upper die and lower die on the cope plate and lower template, in the lower die
The mounting portion for fixing the oil tight skeleton, institute are equipped with equipped with the accommodating chamber for accommodating oil tight skeleton, in the accommodating chamber
It states mounting portion and is equipped with the support portion to raise up, be equipped with plastic squeeze portion annular in shape in the upper mold, plastic squeeze portion center has
Interior alcove is equipped with telescopic first internal model in the indent room, telescopic second internal model, institute is equipped in first internal model
It states and is equipped with inner cavity corresponding with the support portion in the second internal model, die casting is equipped between first internal model and the second internal model
Chamber, the die casting chamber are connected to form die cavity with accommodating chamber.
Preferably, the rack is equipped with heating mantles, heating mantles side level is equipped with sliding rail, the lower template installation
In the sliding rail, the lower template can be moved along sliding rail length direction and be made it into below heating mantles.
Preferably, the rack is equipped with swing span, the swing span swing is connected in rack, and in the rack
Equipped with the oscillating cylinder being drivingly connected with swing span, the cope plate is mounted on swing span, and the oscillating cylinder can drive institute
Swing span is stated to swing and the cope plate is made to be superimposed in lower template.
Preferably, the swing span is equipped with several guide posts, the guiding column bottom is equipped with position-limited rack, the guiding
Column top is equipped with supporting rack, and the swing span is equipped with the lifting cylinder being connect with support frame as described above, and the cope plate limit is solid
It is scheduled on the position-limited rack, the lifting cylinder can drive the position-limited rack back and forth to lift.
Preferably, the swing span be equipped with demoulding mechanism, the demoulding mechanism include mounting plate and with it is described on
The corresponding knockout pin of modulus amount, the knockout pin are fixed on a mounting board, and lifting the position-limited rack can make knockout pin eject upper mold
Interior the first internal model and the second internal model.
Preferably, the lower template and cope plate are equipped with corresponding socket column, lower template can be made by lifting the position-limited rack
It is linked together with cope plate through being socketed column.
Beneficial effects of the present invention：The present invention is clamped in top by designing mould structure using by polytetrafluoroethylene (PTFE) lips
The skeleton in portion is placed into the mounting portion of lower die, and raised support portion is supported below polytetrafluoroethylene (PTFE) lips, when upper mold is under
After mould cooperation, since the first internal model and the second internal model are all made of scalable design, the second internal model is by being telescoped up to polytetrafluoro
Ethylene lips push, utilize inner cavity corresponding with support portion design so that the outer skeleton of polytetrafluoroethylene (PTFE) lips and skeleton it
Between generate gap, then the first internal model presses in accommodating chamber, at this time between the first internal model and the second internal model formed die casting chamber, when
After upper mold pushes, plastic squeeze subordinate is depressed into accommodating chamber to squeezing the sizing material being seated in it, make sizing material flowing until
It flow in the die cavity being made of die casting chamber and accommodating chamber, glue-line is formed in skeleton after sizing material cooling, simultaneously as die casting chamber
In the presence of, encapsulated lip is formed in glue-line, to realize the hot pressing one-step shaping of lip rubber-wrapped oil sealing, compared with prior art,
The present invention changes repressed molding mode after traditional lip rubber-wrapped oil sealing is produced respectively by each component, saves manually,
By inserting sizing material into the gap of polytetrafluoroethylene (PTFE) lips and skeleton, conjugation is improved, polytetrafluoroethylene (PTFE) lips is avoided to occur
It loosens, and Improving The Quality of Products, reduces scrappage, extend its service life.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the production mould of automobile air conditioner compressor oil sealing of the present invention；
Fig. 2 is the usage state diagram of the production mould of automobile air conditioner compressor oil sealing of the present invention；
Fig. 3 is the structural schematic diagram of the die casting machine of automobile air conditioner compressor oil sealing of the present invention；
The schematic diagram of upper mold when Fig. 4 is the die casting machine demoulding of automobile air conditioner compressor oil sealing of the present invention；
In figure：1- upper molds, 2- lower dies, 3- die cavitys, 4- accommodating chambers, 5- mounting portions, 6- support portions, 7- plastic squeezes portion, 8- indents
Under room, the first internal models of 9-, the second internal models of 10-, 11- inner cavities, 12- die casting chamber, 13- caulking grooves, 14- racks, 15- cope plates, 16-
Template, 17- heating mantles, 18- sliding rails, 19- swing spans, 20- oscillating cylinders, 21- guide posts, 22- position-limited racks, 23- supporting racks,
24- lifting cylinders, 25- mounting plates, 26- knockout pins, 27- are socketed column.
【Specific implementation mode】
Refering to fig. 1, Fig. 2 and Fig. 4, a kind of production mould of automobile air conditioner compressor oil sealing of the present invention, including upper mold 1 is under
Mould 2 is equipped with die cavity 3 through cooperation between the upper mold 1 and lower die 2, the receiving for accommodating oil tight skeleton is equipped in the lower die 2
Chamber 4, be equipped with the mounting portion 5 for fixing the oil tight skeleton in the accommodating chamber 4, and the mounting portion 5, which is equipped with, to raise up
Support portion 6, plastic squeeze portion 7 annular in shape is equipped in the upper mold 1, and 7 center of plastic squeeze portion has interior alcove 8, the interior alcove 8
It is interior to be equipped with telescopic first internal model 9, it is equipped with telescopic second internal model 10, second internal model 10 in first internal model 9
In be equipped with inner cavity 11 corresponding with the support portion 6, die casting chamber 12 is equipped between first internal model, 9 and second internal model 10,
The die casting chamber 12 is connected to form the die cavity 3 with accommodating chamber 4.In production first by outer skeleton, inner frame and polytetrafluoro
Ethylene lips is compressed together, and then skeleton that polytetrafluoroethylene (PTFE) lips is clamped in top is placed into the mounting portion 5 of lower die 2
In, and sizing material circle is nested on mounting portion 5, raised support portion 6 is supported below polytetrafluoroethylene (PTFE) lips, when upper mold 1 is under
After mould 2 coordinates, since the first internal model 9 and the second internal model 10 are all made of scalable design, the second internal model 10 is by being telescoped up to pair
Polytetrafluoroethylene (PTFE) lips pushes, and utilizes inner cavity 11 corresponding with support portion design so that polytetrafluoroethylene (PTFE) lips and skeleton
Gap is generated between outer skeleton, then the first internal model 9 presses in the accommodating chamber 4 of lower die 2, at this time in the first internal model 9 and second
Die casting chamber 12 is formed between mould 10, after upper mold 1 pushes, plastic squeeze portion 7 presses in accommodating chamber 4 to the glue being seated in it
Material is squeezed, and makes sizing material flowing until flowing in the die cavity 3 being made of die casting chamber 12 and accommodating chamber 4, after sizing material cooling
Skeleton forms glue-line, simultaneously as the presence of die casting chamber 12, forms encapsulated lip in glue-line, to realize lip rubber-wrapped oil
The hot pressing one-step shaping of envelope.
It is arranged in the accommodating chamber 4 of lower die specifically, the mounting portion 5 is telescopic.
Specifically, being equipped with the ring-shaped insert groove 13 being located at outside mounting portion 5 in the accommodating chamber 4.Skeleton is embedded in caulking groove 13,
So that skeleton is fixed.
Refering to fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of die casting machine of automobile air conditioner compressor oil sealing of the present invention, including rack 14
Be arranged in rack 14 and folded cope plate 15 and lower template 16, be respectively equipped in the cope plate 15 and lower template 16
Several upper molds 1 and lower die 2 are equipped with the accommodating chamber 4 for accommodating oil tight skeleton in the lower die 2, are equipped with and use in the accommodating chamber 4
In the mounting portion 5 of the fixation oil tight skeleton, the mounting portion 5 is equipped with the support portion 6 to raise up, is equipped in the upper mold 1
Plastic squeeze portion 7 annular in shape, 7 center of plastic squeeze portion have interior alcove 8, telescopic first internal model are equipped in the interior alcove 8
9, it is equipped with telescopic second internal model 10 in first internal model 9, is equipped in second internal model 10 corresponding with the support portion 6
Inner cavity 11, die casting chamber 12 is equipped between first internal model, 9 and second internal model 10, the die casting chamber 12 connects with accommodating chamber 4
It is logical to form die cavity 3.Closed up by cope plate 15 and lower template 16 and the top pressure hydraulic cylinder by being fixed in rack 14 is to cope plate
15 and 16 top pressure of lower template, so that sizing material is dissolved and flow in the die cavity 3 that is made of die casting chamber 12 and accommodating chamber 4, waits for that sizing material cools down
Glue-line is formed in skeleton afterwards, simultaneously as the presence of die casting chamber 12, forms encapsulated lip in glue-line, to realize that lip is encapsulated
The hot pressing one-step shaping of formula oil sealing.
Specifically, the rack 14 is equipped with heating mantles 17,17 side level of the heating mantles is equipped with sliding rail 18, the lower die
Plate 16 is mounted in the sliding rail 18, and the lower template 16 can be moved along 18 length direction of sliding rail and be made it under heating mantles 17
Side.It is sent after capable of being closed up lower template 16 and cope plate 15 using the sliding rail 18 to 17 lower section of heating mantles, it is right using heating mantles 17
Sizing material circle, which carries out heating, makes its fusing.
Specifically, the rack 14 is equipped with swing span 19, the swing of the swing span 19 is connected in rack 14, and described
Rack 14 is equipped with the oscillating cylinder 20 being drivingly connected with swing span 19, and the cope plate 15 is mounted on swing span 19, described
Oscillating cylinder 20 can drive the swing span 19 to swing and the cope plate 15 is made to be superimposed in lower template 16.Utilize oscillating cylinder
20 driving swing spans 19 are swung, and to keep cope plate 15 parallel with cope plate 16, make it that can be overlapped with cope plate 16, and are worked as
Swing span 19 can be such that cope plate 15 tilts, to facilitate the finished product that will be completed to take after being swung far from 16 direction of lower template
Go out.
Specifically, the swing span 19 is equipped with several guide posts 21,21 bottom of the guide post is equipped with position-limited rack 22, institute
It states 21 top of guide post and is equipped with supporting rack 23, the swing span 19 is equipped with the lifting cylinder 24 being connect with support frame as described above 23,
The limit of the cope plate 15 is fixed on the position-limited rack 22, and the lifting cylinder 24 can drive the position-limited rack 22 back and forth to rise
Drop.After swing span 19, which occurs to swing, keeps cope plate 15 parallel with cope plate 16,22 edge of position-limited rack is controlled using lifting cylinder 24
21 direction of guide post lift so that cope plate 15 is combined together with cope plate 16, then using the sliding rail 18 can will under
Template 16 is sent after closing up with cope plate 15 to 17 lower section of heating mantles.
Specifically, the swing span 19 be equipped with demoulding mechanism, the demoulding mechanism include mounting plate 25 and with it is described
The corresponding knockout pin 26 of 1 quantity of upper mold, the knockout pin 26 are fixed on mounting plate 25, and demoulding can be made by lifting the position-limited rack 22
Bar 26 ejects the first internal model 9 and the second internal model 10 in upper mold 1.After the completion of die casting, cope plate 15 is utilized with cope plate 16 should
Sliding rail 18 is exited from heating mantles 17, and cope plate 16 is limited from new limit to position-limited rack 22 when lifting cylinder 24 drives at this time
After frame 22 rises, the knockout pin 26 of mounting plate 25 can by upper mold 1 the first internal model 9 and the second internal model 10 eject, to
So that the finished product for being clamped in the second internal model 10 is deviate from from upper mold 1, demoulding is completed.
Specifically, the lower template 16 and cope plate 15 are equipped with corresponding socket column 27, lifting the position-limited rack 22 can make
Lower template 16 and cope plate 15 link together through being socketed column 27, using socket column 27 so that lower template 16 and cope plate 15 connect
More securely.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (9)
1. a kind of production mould of automobile air conditioner compressor oil sealing, including upper mold (1) and lower die (2), the upper mold (1) and lower die
(2) between die cavity (3) is equipped with through cooperation, it is characterised in that：The accommodating chamber for accommodating oil tight skeleton is equipped in the lower die (2)
(4), the mounting portion (5) for fixing the oil tight skeleton is equipped in the accommodating chamber (4), the mounting portion (5) is equipped with upward
The support portion (6) of protrusion, plastic squeeze portion (7) annular in shape is equipped in the upper mold (1), and plastic squeeze portion (7) center has indent
Room (8) is equipped with telescopic first internal model (9) in the interior alcove (8), and telescopic the is equipped in first internal model (9)
Two internal models (10) are equipped with inner cavity (11) corresponding with the support portion (6), first internal model in second internal model (10)
(9) die casting chamber (12) is equipped between the second internal model (10), the die casting chamber (12) is connected to form the die cavity with accommodating chamber (4)
(3)。
2. a kind of production mould of automobile air conditioner compressor oil sealing according to claim 1, it is characterised in that：The installation
Portion (5) is telescopic to be arranged in the accommodating chamber (4) of lower die.
3. a kind of production mould of automobile air conditioner compressor oil sealing according to claim 2, it is characterised in that：The receiving
It is equipped in chamber (4) and is located at the ring-shaped insert groove (13) of mounting portion (5) outside.
4. a kind of die casting machine of automobile air conditioner compressor oil sealing, including rack (14) and setting it is in rack (14) and folded
Cope plate (15) and lower template (16) are respectively equipped with several upper molds (1) and lower die in the cope plate (15) and lower template (16)
(2), it is characterised in that：It is equipped with the accommodating chamber (4) for accommodating oil tight skeleton in the lower die (2), is set in the accommodating chamber (4)
Be useful for fixing the mounting portion (5) of the oil tight skeleton, the mounting portion (5) is equipped with the support portion (6) that raises up, it is described on
Plastic squeeze portion (7) annular in shape is equipped in mould (1), plastic squeeze portion (7) center has interior alcove (8), set in the interior alcove (8)
There is telescopic first internal model (9), telescopic second internal model (10), second internal model are equipped in first internal model (9)
(10) it is equipped with inner cavity (11) corresponding with the support portion (6) in, is set between first internal model (9) and the second internal model (10)
There are die casting chamber (12), the die casting chamber (12) to be connected to form die cavity (3) with accommodating chamber (4).
5. a kind of die casting machine of automobile air conditioner compressor oil sealing according to claim 4, it is characterised in that：The rack
(14) heating mantles (17) are equipped with, heating mantles (17) side level is equipped with sliding rail (18), and the lower template (16) is mounted on institute
It states in sliding rail (18), the lower template (16) can be mobile along sliding rail (18) length direction and makes it into below heating mantles (17).
6. a kind of die casting machine of automobile air conditioner compressor oil sealing according to claim 4, it is characterised in that：The rack
(14) it is equipped with swing span (19), the swing span (19) swings and is connected in rack (14), and the rack (14) is equipped with
The oscillating cylinder (20) being drivingly connected with swing span (19), the cope plate (15) are mounted on swing span (19), the swing
Cylinder (20) can drive the swing span (19) to swing and the cope plate (15) is made to be superimposed in lower template (16).
7. a kind of die casting machine of automobile air conditioner compressor oil sealing according to claim 6, it is characterised in that：The swing span
(19) several guide posts (21) are equipped with, guide post (21) bottom is equipped with position-limited rack (22), guide post (21) top
Equipped with supporting rack (23), the swing span (19) is equipped with the lifting cylinder (24) that is connect with support frame as described above (23), it is described on
Template (15) limit is fixed on the position-limited rack (22), and the lifting cylinder (24) can drive the position-limited rack (22) back and forth to rise
Drop.
8. a kind of die casting machine of automobile air conditioner compressor oil sealing according to claim 7, it is characterised in that：The swing span
(19) it is equipped with demoulding mechanism, the demoulding mechanism includes mounting plate (25) and demoulding corresponding with the upper mold (1) quantity
Bar (26), the knockout pin (26) are fixed on mounting plate (25), and lifting the position-limited rack (22) can be such that knockout pin (26) ejects
The first internal model (9) in upper mold (1) and the second internal model (10).
9. a kind of die casting machine of automobile air conditioner compressor oil sealing according to claim 8, it is characterised in that：The lower template
(16) and cope plate (15) is equipped with corresponding socket column (27), and lower template (16) and cope plate can be made by lifting the position-limited rack (22)
(15) it links together through being socketed column (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673818.9A CN106273377B (en) | 2016-08-16 | 2016-08-16 | A kind of production mould and die casting machine of automobile air conditioner compressor oil sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673818.9A CN106273377B (en) | 2016-08-16 | 2016-08-16 | A kind of production mould and die casting machine of automobile air conditioner compressor oil sealing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106273377A CN106273377A (en) | 2017-01-04 |
| CN106273377B true CN106273377B (en) | 2018-08-21 |
Family
ID=57670739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610673818.9A Active CN106273377B (en) | 2016-08-16 | 2016-08-16 | A kind of production mould and die casting machine of automobile air conditioner compressor oil sealing |
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| Country | Link |
|---|---|
| CN (1) | CN106273377B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142922B (en) * | 2019-06-27 | 2024-06-14 | 安吉藤仓橡胶有限公司 | Injection molding structure of composite framework |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62242182A (en) * | 1986-04-10 | 1987-10-22 | Nok Corp | Manufacture of packing |
| KR100559585B1 (en) * | 2003-12-17 | 2006-03-10 | 현대자동차주식회사 | Producing method for oil seal of cam shaft |
| CN201538004U (en) * | 2009-11-26 | 2010-08-04 | 青岛开世密封工业有限公司 | Oil-tight mould |
| CN203567040U (en) * | 2013-09-26 | 2014-04-30 | 天津天佑润德新材料科技有限公司 | Valve oil seal mould |
| CN206066934U (en) * | 2016-08-16 | 2017-04-05 | 龙泉市天丰空调配件有限公司 | A kind of production mould and die casting machine of automobile air conditioner compressor oil sealing |
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2016
- 2016-08-16 CN CN201610673818.9A patent/CN106273377B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106273377A (en) | 2017-01-04 |
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