CN1718411A - Plane pushing force bearing protective sleeve bicoloured rubber oil seal mould and its processing method - Google Patents
Plane pushing force bearing protective sleeve bicoloured rubber oil seal mould and its processing method Download PDFInfo
- Publication number
- CN1718411A CN1718411A CN 200510060242 CN200510060242A CN1718411A CN 1718411 A CN1718411 A CN 1718411A CN 200510060242 CN200510060242 CN 200510060242 CN 200510060242 A CN200510060242 A CN 200510060242A CN 1718411 A CN1718411 A CN 1718411A
- Authority
- CN
- China
- Prior art keywords
- core
- liftout attachment
- rubber oil
- bicoloured
- oil seal
- 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
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A die set for preparing the bichromic rubber oil seal for the protecting sleeve of thrust bearing with flat seat is composed of upper pressing die, lower die and mould core. In said lower die, there are a lifting-out unit, a cavity for containing the protecting sleeve in it, the fist forming cavity for the first rubber oil seal and the second forming cavity for the second rubber oil seal. Its preparing process including sulfurizing is also disclosed.
Description
Technical field
The present invention relates to a kind of mould, especially a kind of plane pushing force bearing protective sleeve bicoloured rubber oil seal mould and processing method.
Background technology
Be used to suppress the mould of two place's rubber oil seas on the protective jacket at present, complex structure, troublesome poeration needs the secondary compacting double-colored rubber oil sea could be pressed on two positions of protective jacket, and waste of material is big, and the consume electric power equal energy source is many.Unnecessary plastic cement can be excessive, influences the quality of finished product; In addition, finished product can leave air in often, also causes the poor quality of finished product.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, and a kind of plane pushing force bearing protective sleeve bicoloured rubber oil seal mould and processing method are provided, the compression moulding of two place's rubber oil seas on the protective jacket.
The present invention solves the technical scheme that its technical problem adopts: this plane pushing force bearing protective sleeve bicoloured rubber oil seal mould, comprise top die and counterdie, be provided with core between top die and the counterdie, be provided with the location liftout attachment in the counterdie, side at the internal face and the core of counterdie, be formed for laying the die cavity of protective jacket between the upper surface of location liftout attachment and the bottom surface of core, first forming cavity that is configured for holding the first rubber oil sea layer in the inner surface and the core side of protective jacket wherein, the surface of protective jacket, be configured for holding second forming cavity of the second rubber oil sea layer between the upper surface of the bottom surface of core and location liftout attachment; Top die is provided with the patrix face that baroclines, and core is provided with the core face that baroclines, and barocline face and the core face of baroclining of patrix is the inclined-plane and cooperates, and the end of cooperation place is connected with first forming cavity.
The present invention can be further perfect by following manner: described top die is provided with the excessive glue groove of patrix, is provided with the excessive glue groove of core on the described core on the second forming cavity limit, and the location liftout attachment on the second forming cavity limit is provided with the glue groove that overflows.
Described location liftout attachment comprise one with counterdie in locating hole be the locating shaft that is slidingly matched, one lays the upper surface of protective jacket.Be useful on spacing limited block on the liftout attachment of described location.Be provided with the core liftout attachment in the liftout attachment of described location.Described core liftout attachment is one to be contained in the push rod in the liftout attachment through hole of location, and the length of push rod is longer than the length of location liftout attachment.
This method of utilizing above-mentioned mould to come the processing plane pushing force bearing protective sleeve bicoloured rubber oil seal of the present invention mainly comprises the steps:
1, protective jacket is put on the internal face that reaches counterdie on the upper surface of locating liftout attachment, the shape of the internal face of counterdie and the shape of protective jacket are complementary;
2, put into second rubber ring and press core, on baroclining face, core puts first rubber ring, top die is depressed then, first rubber ring is squeezed to first forming cavity by the inclined-plane, on the protective jacket surface, form the first rubber oil sea layer, simultaneously second rubber ring is squeezed to second forming cavity, on the protective jacket surface, forms the second rubber oil sea layer;
3, the core liftout attachment moves upward, the location liftout attachment is earlier motionless, and the core liftout attachment ejects core, when the core liftout attachment moves upward to and locatees liftout attachment when flushing, up the top is then located liftout attachment and is moved upward with the core liftout attachment again, and protective jacket is ejected.
The effect that the present invention is useful is: 1, be applicable to the skeleton product, and simple in structure easy to operate; 2, has the excessive glue function of exhaust folding and envelope.3, the rubber of two kinds of colors of goods vulcanizes simultaneously, has shortened cure time, has saved electric energy; 4, the type mould can be operated separately, also can be assembled into multi-cavity mold and be applicable to production in enormous quantities.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention;
Fig. 2 is a main TV structure decomposing schematic representation of the present invention.
Description of reference numerals: top die 1, the patrix glue groove 1-1 that overflows, the patrix face 1-2 that baroclines, counterdie 2, core 3, the core face 3-1 that baroclines, the core glue groove 3-2 that overflows, location liftout attachment 4, the glue groove 4-1 that overflows, core liftout attachment 5, protective jacket 6, the first rubber oil sea layers 7, the second rubber oil sea layer 8, die cavity 9, the first forming cavities 10, the second forming cavities 11, limited block 12, the first rubber rings 13, the second rubber rings 14.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
This plane pushing force bearing protective sleeve bicoloured rubber oil seal mould, comprise top die 1 and counterdie 2, be provided with core 3 between top die 1 and the counterdie 2, be provided with location liftout attachment 4 in the counterdie 2, side at the internal face and the core 3 of counterdie 2, be formed for laying the die cavity 9 of protective jacket 6 between the upper surface of location liftout attachment 4 and the bottom surface of core 3, first forming cavity 10 that is configured for holding the first rubber oil sea layer 7 in the inner surface and core 3 sides of protective jacket 6 wherein, the surface of protective jacket 6, be configured for holding second forming cavity 11 of the second rubber oil sea layer 8 between the upper surface of the bottom surface of core 3 and location liftout attachment 4; Top die 1 is provided with the patrix face 1-2 that baroclines, and core 3 is provided with the core face 3-1 that baroclines, and patrix face 1-2 and the core face 3-1 that baroclines that baroclines is the inclined-plane and cooperates, and the end of cooperation place is connected with first forming cavity 10.
Described top die 1 is provided with and holds the excessive glue groove 1-1 of the patrix that overflows sizing material, be provided with on the described core 3 on second forming cavity, 11 limits and hold the excessive glue groove 3-2 of the core that overflows sizing material, location liftout attachment 4 on second forming cavity, 11 limits is provided with and holds the excessive glue groove 4-1 that overflows sizing material, is used to prevent that sizing material is excessive.
Described location liftout attachment 4 comprise one with counterdie 2 in locating hole be the locating shaft that is slidingly matched, one lays the upper surface of protective jacket 6, the location is useful on spacing limited block 12 on the liftout attachment 4.Be provided with core liftout attachment 5 in the described location liftout attachment 4, core liftout attachment 5 is one to be contained in the push rod in liftout attachment 4 through holes of location, and the length of push rod is longer than the length of location liftout attachment 4.
This method of utilizing above-mentioned mould to come the processing plane pushing force bearing protective sleeve bicoloured rubber oil seal of the present invention, mainly comprise the steps: protective jacket 6 is put on the internal face that reaches counterdie 2 on the upper surface of locating liftout attachment 4, the shape of the shape of the internal face of counterdie 2 and protective jacket 6 is complementary; Put into second rubber ring 14 then and press core 3, on core baroclines face 3-1, put first rubber ring 13, as shown in Figure 2; Top die 1 is depressed then, first rubber ring 13 is squeezed to first forming cavity 10 by the inclined-plane, on protective jacket 6 surfaces, form the first rubber oil sea layer 7, simultaneously second rubber ring 14 is squeezed to second forming cavity 11, on protective jacket 6 surfaces, form the second rubber oil sea layer 8.Core liftout attachment 5 moves upward then, because the length of push rod is longer than the length of location liftout attachment 4, so location liftout attachment 4 is earlier motionless, core liftout attachment 5 ejects core 3, when core liftout attachment 5 moves upward to and locatees liftout attachment 4 when flushing, up the top is then located liftout attachment 4 and is moved upward with core liftout attachment 5 again, and protective jacket 6 is ejected; Liftout attachment 4 moves upward with core liftout attachment 5 when the location, and location liftout attachment 4 upper limit position blocks 12 cooperate the spacing effect of playing with counterdie 2.
Claims (8)
1, a kind of plane pushing force bearing protective sleeve bicoloured rubber oil seal mould, comprise top die (1) and counterdie (2), be provided with core (3) between top die (1) and the counterdie (2), it is characterized in that: be provided with location liftout attachment (4) in the counterdie (2), side at the internal face and the core (3) of counterdie (2), be formed for laying the die cavity (9) of protective jacket (6) between the upper surface of location liftout attachment (4) and the bottom surface of core (3), first forming cavity (10) that is configured for holding the first rubber oil sea layer (7) in the inner surface and core (3) side of protective jacket (6) wherein, the surface of protective jacket (6), be configured for holding second forming cavity (11) of the second rubber oil sea layer (8) between the upper surface of the bottom surface of core (3) and location liftout attachment (4); Top die (1) is provided with the patrix face (1-2) that baroclines, and core (3) is provided with the core face (3-1) that baroclines, and patrix face (1-2) and the core face (3-1) that baroclines that baroclines is the inclined-plane and cooperates, and the end of cooperation place is connected with first forming cavity (10).
2, plane pushing force bearing protective sleeve bicoloured rubber oil seal mould according to claim 1 is characterized in that: described top die (1) is provided with the excessive glue groove (1-1) of patrix.
3, plane pushing force bearing protective sleeve bicoloured rubber oil seal mould according to claim 1, it is characterized in that: be provided with the excessive glue groove (3-2) of core on the described core (3) on second forming cavity (11) limit, the location liftout attachment (4) on second forming cavity (11) limit is provided with the glue groove (4-1) that overflows.
4, plane pushing force bearing protective sleeve bicoloured rubber oil seal mould according to claim 1, it is characterized in that: described location liftout attachment (4) comprise one with counterdie (2) in locating hole be the locating shaft that is slidingly matched, one lays the upper surface of protective jacket (6).
5, according to claim 1 or 4 described plane pushing force bearing protective sleeve bicoloured rubber oil seal moulds, it is characterized in that: be useful on spacing limited block (12) on the described location liftout attachment (4).
6, plane pushing force bearing protective sleeve bicoloured rubber oil seal mould according to claim 1 is characterized in that: be provided with core liftout attachment (5) in the described location liftout attachment (4).
7, plane pushing force bearing protective sleeve bicoloured rubber oil seal mould according to claim 1, it is characterized in that: described core liftout attachment (5) is one to be contained in the push rod in liftout attachment (4) through hole of location, and the length of push rod is longer than the length of location liftout attachment (4).
8, a kind of method of utilizing mould as claimed in claim 1 to come the processing plane pushing force bearing protective sleeve bicoloured rubber oil seal is characterized in that: mainly comprise the steps:
1), protective jacket (6) put on the upper surface of location liftout attachment (4) and on the internal face of counterdie (2), the shape of the shape of the internal face of counterdie (2) and protective jacket (6) is complementary;
2), put into second rubber ring (14) and press core (3), on baroclining face (3-1), core puts first rubber ring (13), top die (1) is depressed then, first rubber ring (13) is squeezed to first forming cavity (10) by the inclined-plane, on protective jacket (6) surface, form the first rubber oil sea layer (7), simultaneously second rubber ring (14) is squeezed to second forming cavity (11), on protective jacket (6) surface, forms the second rubber oil sea layer (8);
3), core liftout attachment (5) moves upward, location liftout attachment (4) is earlier motionless, core liftout attachment (5) ejects core (3), when core liftout attachment (5) moves upward to and locatees liftout attachment (4) when flushing, up the top is then located liftout attachment (4) and is moved upward with core liftout attachment (5) again, and protective jacket (6) is ejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100602420A CN100364749C (en) | 2005-08-01 | 2005-08-01 | Plane pushing force bearing protective sleeve bicoloured rubber oil seal mould and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100602420A CN100364749C (en) | 2005-08-01 | 2005-08-01 | Plane pushing force bearing protective sleeve bicoloured rubber oil seal mould and its processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1718411A true CN1718411A (en) | 2006-01-11 |
| CN100364749C CN100364749C (en) | 2008-01-30 |
Family
ID=35930412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100602420A Active CN100364749C (en) | 2005-08-01 | 2005-08-01 | Plane pushing force bearing protective sleeve bicoloured rubber oil seal mould and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100364749C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186087B (en) * | 2006-11-17 | 2010-05-12 | 王文增 | Vulcanizing mold of plough groove type pipe joint seal ring |
| CN102101333A (en) * | 2010-12-17 | 2011-06-22 | 哈尔滨东安实业发展有限公司 | Preparation method of die device of double-skeleton spark plug guide rod oil seal |
| CN102107494A (en) * | 2010-12-09 | 2011-06-29 | 广东京汕密封件有限公司 | Double-rubber combined oil seal forming die and forming method thereof |
| CN102205603A (en) * | 2011-04-28 | 2011-10-05 | 延锋伟世通汽车模具有限公司 | Mesh fabric insert bicoloured mould |
| CN102085705B (en) * | 2009-12-05 | 2013-02-27 | 李加庆 | Upper and lower die assembly of bottle cover mould pressing machine |
| CN104816406A (en) * | 2015-04-09 | 2015-08-05 | 浙江宏利汽车零部件有限公司 | Top rubber sulfuration die |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645889Y (en) * | 2003-10-10 | 2004-10-06 | 蒋迎峰 | Push-rod type skeleton bare and oil sealed forming die |
| CN2649305Y (en) * | 2003-10-28 | 2004-10-20 | 蒋迎峰 | Double downward semi-open skeleton oil seal shaping mould |
| CN2813260Y (en) * | 2005-08-01 | 2006-09-06 | 万向钱潮股份有限公司 | Planar thrust bearing protective cover double-colour rubber oil-seal mould |
-
2005
- 2005-08-01 CN CNB2005100602420A patent/CN100364749C/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186087B (en) * | 2006-11-17 | 2010-05-12 | 王文增 | Vulcanizing mold of plough groove type pipe joint seal ring |
| CN102085705B (en) * | 2009-12-05 | 2013-02-27 | 李加庆 | Upper and lower die assembly of bottle cover mould pressing machine |
| CN102107494A (en) * | 2010-12-09 | 2011-06-29 | 广东京汕密封件有限公司 | Double-rubber combined oil seal forming die and forming method thereof |
| CN102101333A (en) * | 2010-12-17 | 2011-06-22 | 哈尔滨东安实业发展有限公司 | Preparation method of die device of double-skeleton spark plug guide rod oil seal |
| CN102101333B (en) * | 2010-12-17 | 2012-12-05 | 哈尔滨东安实业发展有限公司 | Preparation method of die device of double-skeleton spark plug guide rod oil seal |
| CN102205603A (en) * | 2011-04-28 | 2011-10-05 | 延锋伟世通汽车模具有限公司 | Mesh fabric insert bicoloured mould |
| CN104816406A (en) * | 2015-04-09 | 2015-08-05 | 浙江宏利汽车零部件有限公司 | Top rubber sulfuration die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100364749C (en) | 2008-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1718411A (en) | Plane pushing force bearing protective sleeve bicoloured rubber oil seal mould and its processing method | |
| CN101774256B (en) | Compression injection molding machine and use method thereof | |
| CN101804682B (en) | Secondary mould pressing in-mould decorating injection forming method | |
| CN201880875U (en) | Stripping plate mounting structure for machine molding | |
| CN2813260Y (en) | Planar thrust bearing protective cover double-colour rubber oil-seal mould | |
| CN203266881U (en) | Building block mold | |
| CN105235236A (en) | Autoclave die for improving surface quality of workpiece and method | |
| CN201603804U (en) | One-step molding die for flanging at two sides of V-shaped part | |
| CN201543757U (en) | Mold used for manufacturing auto part | |
| CN102962449A (en) | Magnetic material powder forming device and method | |
| CN101571190A (en) | Manufacturing method of cylinder body of oil cylinder and air cylinder | |
| CN201633175U (en) | Translation type two-color mould | |
| CN213321828U (en) | Forming die for glue injection process | |
| CN202447501U (en) | Die for protective shell of mobile phone camera | |
| CN219748673U (en) | Right-angle composite material box body forming sliding block die | |
| CN201456441U (en) | Powder forming mold | |
| CN206999510U (en) | One kind is whole to enclose into sealing rubber die | |
| CN201579899U (en) | Bearing oil seal manufacturing mold | |
| CN2806103Y (en) | Follow-up die pressing device | |
| CN204843889U (en) | Emery wheel festival piece forming die and go up pressure head and lower pressure head thereof | |
| CN219114568U (en) | Resin casting sample mould | |
| CN200963897Y (en) | Die with fluid assistant forming structure | |
| CN101474849A (en) | Injection mould product in-mould printing molding method | |
| CN209775019U (en) | Ceramic tile mould set | |
| CN202479421U (en) | Squaring mould for big shifting-fork forging piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311215 Wanxiang Road, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Wanxiang Qianchao Co.,Ltd. Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, Hangzhou Patentee before: WANXIANG QIANCHAO Co.,Ltd. |