CN201579920U - Forming die of semi-concealed framework oil seal - Google Patents
Forming die of semi-concealed framework oil seal Download PDFInfo
- Publication number
- CN201579920U CN201579920U CN200920299612XU CN200920299612U CN201579920U CN 201579920 U CN201579920 U CN 201579920U CN 200920299612X U CN200920299612X U CN 200920299612XU CN 200920299612 U CN200920299612 U CN 200920299612U CN 201579920 U CN201579920 U CN 201579920U
- Authority
- CN
- China
- Prior art keywords
- sliding part
- upper die
- patrix sliding
- die
- backing plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a forming die of semi-concealed framework oil seal, comprising an upper die component, a lower die, a lower die insert and a die core. The die core is connected with the lower die insert through a fastening piece, and the upper die component comprises a base plate, an upper die slider, an upper die main body and a disk spring. The upper die slider is fixedly connected below the middle of the base plate. The upper die main body is provided with a specially shaped inner bore, the top of the specially shaped inner bore of the upper die main body matches the excircle surface of the cylindrical part of the upper die slider, and the middle of the specially shaped inner bore of the upper die main body matches the connection ring of the upper die slider. The bottom of the upper die main body, the lower die, the lower die insert and the die core together form an oil seal cavity when assembling the die, and the disk spring is arranged between the base plate and the upper die main body. The structure of the forming die of semi-concealed framework oil seal of the utility model avoids the appearance of framework drifting, the flow of glue stock in the oil seal cavity is relatively even, which guarantees the pass rate of finished products, reduces the production cost and enhances the production efficiency.
Description
Technical field
The utility model relates to mould, relates in particular to a kind of half undisguised frame oil sealing shaping mould.
Background technology
Fig. 3 shows a kind of structure of half undisguised frame oil sealing, this half undisguised frame oil sealing need use half undisguised frame oil sealing shaping mould when making, existing half undisguised frame oil sealing shaping mould, comprise upper die component, counterdie, counterdie mold insert and core rod, core rod is connected with the counterdie mold insert by securing member, upper die component is an overall structure, sizing material is in being full of the die cavity process, the impulsive force that sizing material flows can be drifted about skeleton, cause product sizing material segment thickness inhomogeneous, product qualified rate is lower, and production cost is higher.
The utility model content
Technical problem to be solved in the utility model is: a kind of half undisguised frame oil sealing shaping mould is provided, and this kind half undisguised frame oil sealing shaping mould can guarantee product qualified rate, reduces production costs.
Solve this technical problem; the technical solution of the utility model is: a kind of half undisguised frame oil sealing shaping mould; comprise upper die component; counterdie; counterdie mold insert and core rod; core rod is connected with the counterdie mold insert by securing member; described upper die component comprises backing plate; the patrix sliding part; last mould body and disk spring; the patrix sliding part is fixed in below, backing plate middle part; the patrix sliding part is by patrix sliding part cylindrical part; the outwardly directed patrix sliding part clamping ring of the patrix sliding part collar of patrix sliding part cylindrical part top and patrix sliding part cylindrical part below forms one and forms; last mould body has irregularly-shaped inner hole; the top of last mould body irregularly-shaped inner hole and patrix sliding part cylindrical part periphery adapt; the middle part of last mould body irregularly-shaped inner hole and patrix sliding part clamping ring adapt; described bottom of going up mould body; counterdie; the common oil sealing die cavity that forms when counterdie mold insert and core rod matched moulds, described disk spring is arranged between backing plate and the last mould body.
The middle part of described backing plate is provided with the backing plate lining, and the backing plate lining of described backing plate is connected by bolt with patrix sliding part collar.
The periphery middle part of described patrix sliding part clamping ring is provided with annular groove, is placed with sealing ring in the annular groove of described patrix sliding part clamping ring.
The utility model a kind of half undisguised frame oil sealing shaping mould adopts such structure, avoids skeleton generation drift phenomenon, and sizing material flows relatively evenly at the oil sealing die cavity, has guaranteed product qualified rate, can reduce production costs, and enhances productivity.
Description of drawings
Below in conjunction with accompanying drawing the utility model a kind of half undisguised frame oil sealing shaping mould is done explanation in further detail;
Fig. 1 is the structural representation of a kind of half undisguised frame oil sealing shaping mould of the utility model;
Fig. 2 is the enlarged diagram of patrix sliding part shown in Figure 1;
Fig. 3 is half undisguised frame oil sealing embodiment schematic diagram;
In Fig. 1, Fig. 2, Fig. 3,1, backing plate; 2, patrix sliding part; 3, backing plate lining; 4, bolt; 5, securing member; 6, core rod; 7, counterdie mold insert; 8, disk spring; 9, counterdie; 10, sealing ring; 11, go up mould body; 12, patrix sliding part collar; 13, patrix sliding part cylindrical part; 14, patrix sliding part clamping ring; 15, half undisguised frame oil sealing.
The specific embodiment
As Fig. 1; shown in Figure 2; a kind of half undisguised frame oil sealing shaping mould; comprise upper die component; counterdie 9; counterdie mold insert 7 and core rod 6; core rod 6 is connected with counterdie mold insert 7 by securing member; upper die component comprises backing plate 1; patrix sliding part 2; last mould body 11 and disk spring 8; patrix sliding part 2 is fixed in below, backing plate 1 middle part; patrix sliding part 2 is by patrix sliding part cylindrical part 13; the patrix sliding part collar 12 of patrix sliding part cylindrical part 13 tops and patrix sliding part cylindrical part 13 belows outwardly directed patrix sliding part clamping ring 14 form one and form; the periphery middle part of patrix sliding part clamping ring 14 is provided with annular groove; be placed with sealing ring 10 in the annular groove of patrix sliding part clamping ring 14; the middle part of backing plate 1 has backing plate lining 3, and the backing plate lining 3 of backing plate 1 is connected by bolt 4 with patrix sliding part collar 12.Last mould body 11 has irregularly-shaped inner hole; the top of last mould body 11 irregularly-shaped inner holes and patrix sliding part cylindrical part 13 peripheries adapt; the middle part of last mould body 11 irregularly-shaped inner holes and patrix sliding part clamping ring 14 adapt; the common oil sealing die cavity that the forms when bottom of last mould body 11, counterdie 9, counterdie mold insert 7 and core rod 6 matched moulds, disk spring 8 is arranged between backing plate 1 and the last mould body 11.Like this; relative displacement can vertically take place with the patrix sliding part in the last mould body of upper die component, and in nature, last mould body is subjected to the effect of disk spring to be in extreme lower position; when putting into sizing material and skeleton; in the matched moulds process, last mould body 11 is pushed down skeleton earlier, and patrix sliding part and last mould body 11 slide then; make sizing material flow relatively evenly at the oil sealing die cavity; guaranteed product qualified rate, can reduce production costs, enhanced productivity.
Claims (3)
1. one and half undisguised frame oil sealing shaping moulds; comprise upper die component; counterdie (9); counterdie mold insert (7) and core rod (6); core rod (6) is connected with counterdie mold insert (7) by securing member; it is characterized in that: described upper die component comprises backing plate (1); patrix sliding part (2); last mould body (11) and disk spring (8); patrix sliding part (2) is fixed in below, backing plate (1) middle part; patrix sliding part (2) is by patrix sliding part cylindrical part (13); the patrix sliding part collar (12) of patrix sliding part cylindrical part (13) top and patrix sliding part cylindrical part (13) the outwardly directed patrix sliding part clamping ring in below (14) form one and form; last mould body (11) has irregularly-shaped inner hole; the top of last mould body (11) irregularly-shaped inner hole and patrix sliding part cylindrical part (13) periphery adapt; the middle part and the patrix sliding part clamping ring (14) of last mould body (11) irregularly-shaped inner hole adapt; described bottom of going up mould body (11); counterdie (9); the common oil sealing die cavity that forms when counterdie mold insert (7) and core rod (6) matched moulds, described disk spring (8) is arranged between backing plate (1) and the last mould body (11).
2. a kind of half undisguised frame oil sealing shaping mould according to claim 1, it is characterized in that: the middle part of described backing plate (1) is provided with backing plate lining (3), and the backing plate lining (3) of described backing plate (1) is connected by bolt with patrix sliding part collar (12).
3. a kind of half undisguised frame oil sealing shaping mould according to claim 1; it is characterized in that: the periphery middle part of described patrix sliding part clamping ring (14) is provided with annular groove, is placed with sealing ring (10) in the annular groove of described patrix sliding part clamping ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920299612XU CN201579920U (en) | 2009-12-25 | 2009-12-25 | Forming die of semi-concealed framework oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920299612XU CN201579920U (en) | 2009-12-25 | 2009-12-25 | Forming die of semi-concealed framework oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579920U true CN201579920U (en) | 2010-09-15 |
Family
ID=42721913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920299612XU Expired - Fee Related CN201579920U (en) | 2009-12-25 | 2009-12-25 | Forming die of semi-concealed framework oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203332A (en) * | 2018-09-29 | 2019-01-15 | 安徽库伯密封技术有限公司 | A kind of adjustable sealing ring dies with epoxy compound |
-
2009
- 2009-12-25 CN CN200920299612XU patent/CN201579920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203332A (en) * | 2018-09-29 | 2019-01-15 | 安徽库伯密封技术有限公司 | A kind of adjustable sealing ring dies with epoxy compound |
| CN109203332B (en) * | 2018-09-29 | 2021-02-05 | 安徽库伯密封技术有限公司 | Adjustable sealing ring sealing glue mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |